人类是一种糟糕的动物。

自然知识的每一次重大进步，都包含对权威的彻底拒绝。

数学是一种创造性的努力，就像艺术或音乐一样。

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

You better lose yourself in the music, the moment, you own it, you better never let it go.

采矿业的未来在于平衡盈利与环境责任。