自由是对自我设定法则的服从。
I’m not going to die for you, but I’m going to live every day like it’s my last.
预测未来的最好方法就是创造未来。
Productivity is being able to do things that you were never able to do before.
最好的科学往往来自于提出最简单的问题。
衡量矿业公司成功的真正标准不仅在于其财务报表,还在于它对社区留下的持久积极影响。