Tap a claim on the ring to put it at the centre.
← A difficult problem is better thought through both forwards and backward than in one direction only.
17 connected korrents · 14 moments from 13 May 2007 to 18 Sept 2026.
Everything filed under mental models
mental models
Everything filed under ambition
ambition
Everything filed under ideas vs execution
ideas vs execution
Everything filed under management
management
Everything filed under design
design
Everything filed under education
education
Everything filed under startups
startups
Everything filed under mathematics
mathematics
Everything filed under humility
humility
Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject
Read this korrent: A difficult problem is better thought through both forwards and backward than in one direction only.
A difficult problem is better thought through both forwards and backward than in one direction only.
Last stated 13 years ago
28 Oct 2013
SP
Shane Parrish — holds since 2013-10-28 — tap for who they are
Same subject: Problems become far harder to solve the longer they are allowed to linger unaddressed. — tap to centre the map on it
Problems become far harder to solve the longer they are allowed to linger unaddressed.
Last stated 3 years ago
3 Jan 2024
TS
Tobias Sjösten — holds since 2024-01-03 — tap for who they are
Same subject: Once a problem is correctly framed, the hardest part of solving it is already done. — tap to centre the map on it
Once a problem is correctly framed, the hardest part of solving it is already done.
Last stated 11 years ago
31 Aug 2015
CO
Christopher Olah — holds since 2015-08-31 — tap for who they are
Same subject: The hard part of a decision is choosing among several valid solutions, not finding a right one. — tap to centre the map on it
The hard part of a decision is choosing among several valid solutions, not finding a right one.
Last stated 3 weeks ago
15 Sept 2026
TL
Tobias Lütke — holds since 2026-09-15 — tap for who they are
Same subject: You often only understand a problem by experiencing the journey of building a solution for it. — tap to centre the map on it
You often only understand a problem by experiencing the journey of building a solution for it.
Last stated 3 weeks ago
18 Sept 2026
MZ
Mario Zechner — holds since 2026-09-18 — tap for who they are
Same subject: The most valuable problem to pursue is the hardest one someone is genuinely positioned to solve. — tap to centre the map on it
The most valuable problem to pursue is the hardest one someone is genuinely positioned to solve.
Last stated 4 months ago
4 Jun 2026
JJ
Justin Jackson — holds since 2026-06-04 — tap for who they are
Same subject: Thinking harder about a decision has diminishing returns because reality is inherently unknowable. — tap to centre the map on it
Thinking harder about a decision has diminishing returns because reality is inherently unknowable.
Last stated 5 years ago
22 Feb 2022
NN
Neel Nanda — holds since 2022-02-22 — tap for who they are
Same subject: Struggling with a hard problem before being shown the answer is not always the best way to learn; a hint or a worked example can beat floundering. — tap to centre the map on it
Struggling with a hard problem before being shown the answer is not always the best way to learn; a hint or a worked example can beat floundering.
Last stated 3 months ago
22 Jul 2026
SY
Scott H. Young — no longer holds since 2026-07-22 — tap for who they are
Same subject: Pick something hard and boring: fun problems are the crowded ones now that anybody can prompt a thing into existence. — tap to centre the map on it
Pick something hard and boring: fun problems are the crowded ones now that anybody can prompt a thing into existence.
Last stated 2 months ago
10 Aug 2026
PS
Peter Steinberger — holds since 2026-08-10 — tap for who they are
Same subject: A few dozen mental models are enough to get a firm grasp of how the world works. — tap to centre the map on it
A few dozen mental models are enough to get a firm grasp of how the world works.
Last stated 9 years ago
by 12 Aug 2017
JC
James Clear — holds since 2017-08-12 — tap for who they are
Same subject: A map is not the territory it represents, but if it is correct it shares the territory's structure, which is what makes it useful. — tap to centre the map on it
A map is not the territory it represents, but if it is correct it shares the territory's structure, which is what makes it useful.
AK
Alfred Korzybski — holds since c. 1933 — tap for who they are
Same subject: A mental model is an explanation of how something works, and each one helps in understanding a different part of life, such as markets, trust or decay. — tap to centre the map on it
A mental model is an explanation of how something works, and each one helps in understanding a different part of life, such as markets, trust or decay.
Last stated 9 years ago
by 12 Aug 2017
JC
James Clear — holds since 2017-08-12 — tap for who they are
Same subject: Inversion frequently solves problems that nothing else will — tap to centre the map on it
Inversion frequently solves problems that nothing else will
Last stated 19 years ago
13 May 2007
CM
Charlie Munger — holds since 2007-05-13 — tap for who they are
Same subject: Without the elementary mathematics of probability in one’s repertoire, one gives everybody else a huge advantage — tap to centre the map on it
Without the elementary mathematics of probability in one’s repertoire, one gives everybody else a huge advantage
CM
Charlie Munger — holds since c. 1994 — tap for who they are
Same subject: A persistently rising dividend yield eventually forces capital appreciation as the market rerates the stock. — tap to centre the map on it
A persistently rising dividend yield eventually forces capital appreciation as the market rerates the stock.
Last stated 7 months ago
3 Mar 2026
SB
Sanjay Bakshi — holds since 2026-03-03 — tap for who they are
Same subject: Outside the circle of competence, confidence does not diminish as fast as competence, and the biggest risk is what one does not see. — tap to centre the map on it
Outside the circle of competence, confidence does not diminish as fast as competence, and the biggest risk is what one does not see.
Last stated 13 years ago
1 Dec 2013
SP
Shane Parrish — holds since 2013-12-01 — tap for who they are
Same subject: To improve the odds of success, a person should understand the perimeter of their circle of competence, operate well inside it, and be willing to say "I don't know". — tap to centre the map on it
To improve the odds of success, a person should understand the perimeter of their circle of competence, operate well inside it, and be willing to say "I don't know".
Last stated 13 years ago
1 Dec 2013
SP
Shane Parrish — holds since 2013-12-01 — tap for who they are
Same subject: A CEO grading themselves a failure for their mistakes does not help; every CEO makes thousands of mistakes — tap to centre the map on it
A CEO grading themselves a failure for their mistakes does not help; every CEO makes thousands of mistakes
Last stated 14 years ago
15 Jun 2012
BH
Ben Horowitz — holds since 2012-06-15 — tap for who they are
same subject or similar wording a cloud: claims about one subject, named for it bar: when it was last stated, on a scale from 2007 to today (stretched back to the oldest claim here) — full is today a face: someone who holds the claim — tap it for who they are faded, dashed ring: they no longer hold it — they changed their mind
At the centre
A difficult problem is better thought through both forwards and backward than in one direction only.
Last stated 28 Oct 2013 · 13 years ago
Holds Shane Parrish
Read this korrent →
Similar wording
Problems become far harder to solve the longer they are allowed to linger unaddressed.
Last stated 3 Jan 2024 · 3 years ago
Holds Tobias Sjösten
Similar wording
Once a problem is correctly framed, the hardest part of solving it is already done.
Last stated 31 Aug 2015 · 11 years ago
Holds Christopher Olah
Similar wording
The hard part of a decision is choosing among several valid solutions, not finding a right one.
Last stated 15 Sept 2026 · 3 weeks ago
Holds Tobias Lütke
Similar wording
You often only understand a problem by experiencing the journey of building a solution for it.
Last stated 18 Sept 2026 · 3 weeks ago
Holds Mario Zechner
Similar wording
The most valuable problem to pursue is the hardest one someone is genuinely positioned to solve.
Last stated 4 Jun 2026 · 4 months ago
Holds Justin Jackson
Similar wording
Thinking harder about a decision has diminishing returns because reality is inherently unknowable.
Last stated 22 Feb 2022 · 5 years ago
Holds Neel Nanda
Similar wording
Struggling with a hard problem before being shown the answer is not always the best way to learn; a hint or a worked example can beat floundering.
Last stated 22 Jul 2026 · 3 months ago
No longer holds Scott H. Young
Similar wording
Pick something hard and boring: fun problems are the crowded ones now that anybody can prompt a thing into existence.
Last stated 10 Aug 2026 · 2 months ago
Holds Peter Steinberger
Same subject: mental models
A few dozen mental models are enough to get a firm grasp of how the world works.
Last stated by 12 Aug 2017 · 9 years ago
Holds James Clear
Same subject: mental models
A map is not the territory it represents, but if it is correct it shares the territory's structure, which is what makes it useful.
Last stated c. 1933
Holds Alfred Korzybski
Same subject: mental models
A mental model is an explanation of how something works, and each one helps in understanding a different part of life, such as markets, trust or decay.
Last stated by 12 Aug 2017 · 9 years ago
Holds James Clear
Same subject: mathematics
Inversion frequently solves problems that nothing else will
Last stated 13 May 2007 · 19 years ago
Holds Charlie Munger
Same subject: mathematics
Without the elementary mathematics of probability in one’s repertoire, one gives everybody else a huge advantage
Last stated c. 1994
Holds Charlie Munger
Same subject: mathematics
A persistently rising dividend yield eventually forces capital appreciation as the market rerates the stock.
Last stated 3 Mar 2026 · 7 months ago
Holds Sanjay Bakshi
Same subject: humility
Outside the circle of competence, confidence does not diminish as fast as competence, and the biggest risk is what one does not see.
Last stated 1 Dec 2013 · 13 years ago
Holds Shane Parrish
Same subject: humility
To improve the odds of success, a person should understand the perimeter of their circle of competence, operate well inside it, and be willing to say "I don't know".
Last stated 1 Dec 2013 · 13 years ago
Holds Shane Parrish
Same subject: humility
A CEO grading themselves a failure for their mistakes does not help; every CEO makes thousands of mistakes
Last stated 15 Jun 2012 · 14 years ago
Holds Ben Horowitz