The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.

I believe in the power of dreams and hard work.

能源的未来在于来源、技术和商业模式的多样化。

一个人的孤独不是孤独，一个人找另一个人，一句话找另一句话，才是真正的孤独。

读书人应当以天下大事为自己的责任，不能仅仅做一个只会钻研书本的学者。