It is by logic that we prove, but by intuition that we discover.

Quote of the Week 39

"It is by logic that we prove, but by intuition that we discover.
 To know how to criticize is good, to know how to create is better.“
― Henri Poincaré



Triggered by Jay McClelland’s use of the first part of the quote in a recent podcast with Lex Fridman.

Comments

Post a Comment

Popular posts from this blog

Nothing can bring you peace but yourself.

Image
Quote of the Week 26 “Nothing can bring you peace but yourself.  Nothing can bring you peace but the triumph of principles. ” ―  Ralph Waldo Emerson   Triggered by a recent tweet : "Nothing can bring you peace but yourself." | Ralph Waldo Emerson — Philosophy Thoughts (@Philosophy_DQ) June 6, 2026 Source : Self-Reliance  (final sentences) from  Essays: First Series (1841) Initial quote   therein - originally by Aulus Persius Flaccus : “Ne te quaesiveris extra. ” (Do not seek for things outside of yourself)      
Read more »

Somewhere, something incredible is waiting to be known.

Image
Quote of the Week 24 “ Somewhere, something incredible is waiting to be known.” ―  Sharon Begley ;   attributed   to  Carl Sagan Triggered by a @ProfFeynman  tweet : "Somewhere, something incredible is waiting to be known." — Carl Sagan — Library Path (@LibraryPath) March 20, 2025 While this quote is widely attributed to Carl Sagan, it is actually from a 1977 Newsweek profile of Carl Sagan written by Sharon Begley. Source:   Laidlaw Scholars
Read more »

All perceptions are real, at least to those who own them.

Quote of the Week 28 "All perceptions are real, at least to those who own them." ― Joe Folkman Related quotes: "In politics, perception is reality." ― Lee Atwater "Perception is reality. If you are perceived to be something, you might as well be it because that’s the truth in people’s minds." ― Steve Young "Perception is reality, but it may not be actuality, and you have got to be able to keep the difference between that." ― Bill Cowher Triggered by Ron Lichty's use of the quote in many of his  presentations  and the book " Managing the Unmanageable: Rules, Tools, and Insights for Managing Software People and Teams " citing Folkman's 1996 book "Turning Feedback into Change!". See also Principle 5 in Folkman's subsequent book " The Power of Feedback ".
Read more »

Quotes Of The Week -- Summary

2023 Quotes CW 1 "W e do these things not because they are easy, but because we thought they were going to be easy . " ― The Programmers' Credo   2022 Quotes CW 52 " W e do these things not because they are easy, but because we thought they were going to be easy . " ―  Maurice Switzer CW 51 "B e conservative in what you send, be liberal in what you accept . " ―  Jon Postel  (Postel's Law) CW 50 " What I had not realized is that extremely short exposures to a relatively simple computer program could induce powerful delusional thinking in quite normal people . " ―  Josef Weizenbaum CW 49 " A user interface is like a joke. If you have to explain it, it’s not that good . " ― Martin LeBlanc CW 48 " Organizations which design systems are constrained to produce systems which are copies of the communication structures of these organizations . " ―  Melvin Conway  ( Conway's Law ) CW 47 " Adding manpower to a late softw...
Read more »