成功的真正标准是让土地比我们发现时更好。

每一吨开采的煤炭都应承载我们对未来的承诺

我相信你拿走的越多，你就要回馈的越多。

强调人才招募的重要性

我不需要理由去变得伟大。

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.

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.