“I think I can safely say that nobody understands quantum mechanics.”

— Richard Feynman, The Character of Physical Law, 1965

About Richard Feynman

1918 – 1988

American theoretical physicist and Nobel laureate (1965).

“One has to have the imagination to think of something that has never been seen before, never been heard of before.”

“The highest forms of understanding we can achieve are laughter and human compassion.”

“Scientific knowledge is an enabling power to do either good or bad — but it does not carry instructions on how to use it.”

“Let whatever appears to be the best be to you an inviolable law.”

“Lord, what fools these mortals be!”

“All that glisters is not gold.”

“Uneasy lies the head that wears a crown.”

“And one man in his time plays many parts.”

“Give every man thy ear, but few thy voice.”