【释义】道是宏大而无形的，德是实在而具体的。

"I'm just a musician, man. I just want to play music."

It is greed to do all the talking but not to want others to do the talking after one has listened.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

科学中真正的挑战不仅是理解自然，而且是利用自然来改善人类。