幸福不是现成的东西，它来自于你自己的行动。
采矿效率不仅仅是速度；而是用更少的浪费做更多的事。
The only way to make sense out of change is to plunge into it, move with it, and join the dance.
An expert is a person who has made all the mistakes that can be made in a very narrow field.
The key to trading success is to have a clear plan and stick to it.
我们都生活在祖先生活的废墟中。
The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.
"We have to be willing to fail, to be wrong, to start over with lessons learned."