过去总是通过小事被带入现在。

You are the only one who can make the difference. Whatever your dream is, go for it.

Stay true to yourself, yet always be open to learn.

The mining industry has a responsibility to operate sustainably and ethically.

我工作得非常缓慢。这是一个层层叠加和调整的过程，直到感觉对了为止。

Abstraction is the key to mathematics.

正该来时，先生（老子）应时来到这世间；正该去时，先生顺时离开这世间。安于时势，顺应自然规律，哀乐就不能进入心中。