"The world is a shadow, and the shadow is a lie."

There is a time for daring,and there is a time for caution, and a wise man understanding which is called for

凡是做学问，必须从各个方面都理解透彻，还要更进一步深入理解内在的道理。

"Every word we write is a step towards understanding ourselves and the world around us."

You don't have to be a genius or a visionary to succeed. You just need to be persistent.

我们不仅仅是开采煤炭，我们在为国家提供动力。