Mathematics would certainly have not come into existence if one had known from the beginning that there was in nature no exactly straight line, no actual circle, no absolute magnitude.

Sometimes we remain true to a cause simply because its opponents are unfailingly tasteless.

I love him who liveth in order to know, and seeketh to know in order that the Superman may hereafter live. Thus seeketh he his own down-going.

Do you want to have an easy life? Then always stay with the herd and lose yourself in the herd.

And you tell me, friends, that there is no disputing taste and tasting? But all life is a dispute over taste and tasting!

Every power draws its ultimate consequences at every moment.

Everything about woman is a riddle, and everything about woman has a single solution: that is, pregnancy