Winning a Nobel Prize is no big deal, but winning it with an IQ of 124 is really something.
What is not surrounded by uncertainty cannot be the truth.
If we will only allow that, as we progress, we remain unsure, we will leave opportunities for alternatives.
The exception tests the rule.
We are lucky to live in an age in which we are still making discoveries.
Ordinarily it would take me about fifteen minutes to get a hallucination going," wrote Feynman, "but on a few occasions, when I smoked some marijuana beforehand, it came very quickly.