Frase de Bertrand Russell

“Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.”

“Remember your humanity, and forget the rest.”

“One of the symptoms of an approaching nervous breakdown is the belief that one's work is terribly important.”

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

“Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind.”