There is no harm in doubt and skepticism, for it is through these that new discoveries are made.
Quantum electrodynamics
From a lecture or interview, exact source difficult to pinpoint but widely attributed.
Unknown
Found in 1 providers: grok
Cross Reference
1 source
"Scientific knowledge is a body of statements of varying degrees of certainty—some most unsure, some nearly sure, but none absolutely certain."
Humorous"I actually did not have to learn a thing for my thesis. It was all stuff I already knew."
Shocking"I just did a crazy guy. You are a crazy guy. You made a deal."
Humorous"I would rather have a world with five billion people that are happy and healthy and well-fed and full of wonderful things than a world with twenty billion people who are starving and miserable."
Humorous"I don't think I'm a very good teacher. I just try to explain things clearly."
Controversial