Bertrand Russell

"Grammar and ordinary language are bad guides to metaphysics. A great book might be written showing the influence of syntax on philosophy."

"La Ciencia en ningún momento está totalmente en lo cierto, pero rara vez está completamente equivocada y tiene en general mayores posibilidades de estar en lo cierto que las teorías no científicas."

"To fear love is to fear life, and those who fear life are already 3-parts dead."

"Anything you're good at contributes to happiness."

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

"Those who have never known the deep intimacy and the intense companionship of mutual love have missed the best thing that life has to give."

"To like many people spontaneously and without effort is perhaps the greatest of all sources of personal happiness."

"What is wanted is not the will to believe, but the will to find out, which is the exact opposite."

"Extreme hopes are born from extreme misery."

"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."

"Those who have never known the deep intimacy and the intense companionship of mutual love have missed the best thing that life has to give."

"Man needs, for his happiness, not only the enjoyment of this or that, but hope and enterprise and change."

"The good life is one inspired by love and guided by knowledge."

"The good life is one inspired by love and guided by knowledge."

"There are two motives for reading a book; one, that you enjoy it; the other, that you can boast about it."

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

"Those who have never known the deep intimacy and the intense companionship of happy mutual love have missed the best thing that life has to give."