The spirit of a man is the most valuable thing in the world.

In the field of new energy, we must not only produce good products but also build a good ecosystem.

I'm not afraid of storms, for I'm learning how to sail my ship.

Don't be pushed by your problems. Be led by your dreams.

Education is the root system that sustains all progress in responsible forestry practices.

The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

In editing, less is often more.

上等的人士，忘却名誉；中等的人士，树立名誉；下等的人士，盗窃名誉。

It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.

Emotions are biological signals that prepare the organism for action.