声音是一种在你体内的乐器。它是唯一你看不见的乐器。
我们开采的资源必须与我们为社会创造的价值相匹配。
量子世界和经典世界之间的界限并不像我们曾经认为的那样清晰。
In mathematics, the journey of discovery is as important as the destination.
The present is the point at which time touches eternity.
所以,爱的人啊,入睡吧,我知道爱,我知道我被你所爱。
The division of labour, so far as it can be introduced, occasions, in every art, a proportionable increase of the productive powers of labour.