One remains young as long as one can still learn, can still take on new habits, can bear contradictions.

There are more truths in a good book than its author meant to put in it.

The simplest and most familiar truth seems new and wonderful the instant we ourselves experience it for the first time.

If you have one good idea, people will lend you twenty.

When the time comes in which one could, the time has passed in which one can.

Passion is always suffering, even when gratified.

Conquer, but don't triumph.