采矿业的未来在于平衡盈利与环境责任。

Thought's infidelity lies in its privacy. 'If there is something that you cannot say to me,' asks the lover, 'things that you must think alone, then can you really be trusted?'

The desire for recognition, the thymotic part of the soul, is the most politically dangerous part of human nature.

一部好戏应该让人不安，而非舒适。

When you solve a mathematical problem, you don't just get the answer - you understand why it's the answer.

如果每一天都过得很充实而富有意义，世间的岁月和时间，算起来还是蛮长的呢，然而终日埋头苦干，匆匆忙忙走过的人，哪里有功夫停下来思考这些道理；天地很开阔，世界很大，而人们往往局限于自己的视野和格局，只停留在很狭小的范围里；风花雪月原本无意，而附庸风雅的人却在那里自寻烦恼。