The most profound ideas in mathematics often come from asking the simplest questions.
树木是我们的长者,它们有很多东西可以教给我们。
煤炭开采是地球与人类智慧的合作伙伴关系。
我们都是自己经历的囚徒,只有通过理解他人,我们才能解放自己。
"A story is a way to say something that can't be said any other way."