“A strong man cannot help a weaker unless the weaker is willing to be helped, and even then the weak man must become strong of himself; he must, by his own efforts, develop the strength which he admires in another. None but himself can alter his condition.”

“Man can will nothing unless he has first understood that he must count on no one but himself; that he is alone, abandoned on earth in the midst of his infinite responsibilities, without help, with no other aim than the one he sets himself, with no other destiny than the one he forges for himself on this earth.”

“A man, to be greatly good, must imagine intensely and comprehensively; he must put himself in the place of another and many others; the pains and pleasures of his species must become his own. The great instrument of moral good is the imagination.”

“Man—every man—is an end in himself, not a means to the ends of others; he must live for his own sake, neither sacrificing himself to others nor sacrificing others to himself; he must work for his rational self-interest, with the achievement of his own happiness as the highest moral purpose of his life.”

“In a light that is fierce and strong one can see the world dissolve. To weak eyes it becomes solid, to weaker eyes it shows fists; before weaker eyes still it feels ashamed, and smites down whomsoever dares to look at it.”

“It must be strange to keep your strong mind in a body that grows older and weaker and no longer resembles your own image of yourself.”