收敛精神，自己做主。

The smartest people are all self-taught, even if they went to school.

Innovation in quarrying isn't just about machinery; it's about vision and sustainability.

优秀选手和伟大选手的区别在于适应能力。

当你想要放弃的时候，想想你当初为什么坚持了这么久。

一旦社会接受了财产不像上帝的法律那样神圣，并且没有法律和公共正义的力量来保护它的观念，无政府状态和暴政就会开始。