煤炭的未来在于清洁高效利用。

I'm not a language, I'm a sound.

真相是，生活既美妙又可怕，既迷人又恐怖，既甜蜜又苦涩，这就是一切。

创业就是不断解决问题，没有捷径可走。

世界不是一个愿望实现的工厂。

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

Death is present every day, but we don't see it until it touches us directly.

Ignorance is not innocence but sin.

你不需要完美规划才敢前进，只需迈出下一步。