And if you gaze for long into an abyss, the abyss gazes also into you.

What doesn’t kill us makes us stronger.

We should consider every day lost on which we have not danced at least once. And we should call every truth false which was not accompanied by at least one laugh.

People who have given us their complete confidence believe that they have a right to ours. The inference is false, a gift confers no rights.

The desire to annoy no one, to harm no one, can equally well be the sign of a just as of an anxious disposition.

The doer alone learneth.