The only true wisdom is in knowing you know nothing.

One can have no smaller or greater mastery than mastery of oneself.

Time stays long enough for anyone who will use it.

Where there is shouting, there is no true knowledge.

Art is never finished, only abandoned.

Realize that everything connects to everything else.

Those who know do not speak, those who speak do not know.

I have been impressed with the urgency of doing. Knowing is not enough, we must apply. Being willing is not enough, we must do.

The noblest pleasure is the joy of understanding.