Time stays long enough for anyone who will use it.

Wisdom is the daughter of experience.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Reality leaves a lot to the imagination.

Where there is shouting, there is no true knowledge.

Art is never finished, only abandoned.

Realize that everything connects to everything else.

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.