Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.

我总是说，你可以把我的交易规则发表在报纸上，但没有人会遵循它们。关键是始终如一和纪律。

"True art always walks the line between perfection and imperfection."

正义并不总是在法庭上找到；有时它存在于那些勇敢寻求正义的人的行动中。

我们学得越多，就越意识到我们不知道的还有很多。

I have never known any distress that an hour's reading did not relieve.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.