Never let your sense of morals prevent you from doing what is right.

当今煤炭行业的挑战需要大胆的领导力和远见。

不确定性原理不是我们知识的限制，而是自然界的基本属性。

It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

我不活在过去，我专注于现在和未来。