Remember your humanity, and forget the rest. - Bertrand Russell

"Science is what you know, philosophy is what you don't know"

"To fear love is to fear life, and those who fear life are already three parts dead."

"It is essential to happiness that our way of living should spring from our own deep impulses and not from the accidental tastes and desires of those who happen to be our neighbors, or even our relations."

"Extreme hopes are born from extreme misery."

"The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts."