“The only selfish life is a timid one.”

“I don't want to eke out my life like a resource in short supply. The only selfish life is a timid one. To hold back, to withdraw, to keep the best in reserve, both overvalues the self, and undervalues what the self is.”

“Everyone has his own reality in which, if one is not too cautious, timid or frightened, one swims. This is the only reality there is.”

“When one has nothing to lose, one becomes courageous. We are timid only when there is something we can still cling to.”

“All love is expansion, all selfishness is contraction. Love is therefore the only law of life. He who loves lives, he who is selfish is dying. Therefore love for love's sake, because it is the only law of life, just as you breathe to live.”

“He considered old age and its mutilations and wondered what it would do for him: examples presented themselves to his mind, not only of mental decay, physical weakness, gout, stone and rheumatism, but of boastful mendacious garrulity, intense and peevish selfishness; timidity if not cowardice, dirt, concupiscence, avarice.”