Courageous, unconcerned, scornful, coercive - so wisdom wisheth us; she is a woman, and ever loveth only a warrior.

Ten times must you laugh during the day, and be cheerful; otherwise your stomach, the father of affliction, will disturb you in the night.

It is not conflict of opinions that has made history so violent but conflict of belief in opinions, that is to say conflict of convictions.

Master-morality and Slave-morality.

As much as possible, and this as quickly as possible: that is what the great mental and emotional illness craves that is variously called "present" or "culture," but that is actually a symptom of consumption.

Every profound spirit needs a mask.

Ah, women. They make the highs higher and the lows more frequent.