The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

Balance in large measure is knowing the things that can be changed, putting them in proper perspective, and recognizing the things that will not change."

I like to experience the universe as one harmonious whole. Every cell has life. Matter, too, has life; it is energy solidified. Our bodies are like prisons, and I look forward to be free, but I don't speculate on what will happen to me. I live here now, and my responsibility is in this world now.

What we don't know is much more than what we know.

Time is not at all what it seems. It does not flow in only one direction, and the future exists simultaneously with the past.

Where there is love, there is no imposition.

The man who regards his own life and that of his fellow-creatures as meaningless is not merely unfortunate but almost disqualified for life.