One often calms one's grief by recounting it.

The universe is a puzzle, and chemistry is one of the keys.

Psychology is the science of mental life, not just the cataloging of its elements.

Liberty is the right to do what the law permits.

True progress happens when we stop competing over who's right and start collaborating on what works.

Not hammer-strokes， but dance of the water sings the pebbles into perfection。

The space between things is often more important than the things themselves.

译文：不怕自身会产生恶念，只怕发觉自身的恶念太迟。