“Knowledge is of no real value if all you can tell me is what happened yesterday. It is necessary to tell what will happen tomorrow.”
Richard Feynman (verified)
The meaning of it all (Primary source)
Three provocative 1963 lectures exploring science’s relationship to religion, politics, and society, wherein Feynman champions skepticism and intellectual honesty as essential virtues beyond the laboratory, published posthumously in 1998.
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“Knowledge is of no real value if all you can tell me is what happened yesterday. It is necessary to tell what will happen tomorrow if you do something—not only necessary, but fun. Only you must be willing to stick your neck out.”
Richard Feynman (verified)
“For a successful technology, reality must take precedence over public relations, for nature cannot be fooled.”
— Richard Feynman (verified)“Looking back at the worst times, it always seems that they were times in which there were people who believed with absolute faith and absolute dogmatism in something.”
— Richard Feynman (verified)“The prize is the pleasure of finding the thing out.”
— Richard Feynman (verified)“I think that to keep trying new solutions is the way to do everything.”
— Richard Feynman (verified)More quotes by Richard Feynman →
“It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.”
— Leonardo da Vinci (unverified)“Never leave till tomorrow what you can do today.”
— Benjamin Franklin (verified)“The real value of tests is not that they detect bugs in the code, but that they detect inadequacies in the methods, concentration, and skills of those who design and produce the code.”
— Tony Hoare (verified)“Have you something to do tomorrow; do it today.”
— Benjamin Franklin (verified)