Mathematics is the language with which God has written the universe.
The highest manifestation of life consists in this: that a being governs its own actions. A thing which is always subject to the direction of another is somewhat of a dead thing.
"The true challenge of writing is not in finding the right words, but in uncovering the truth they must carry."
The legacy of the coal industry will be defined by what we do today.
电影是社会的一面镜子,反映了它的美丽和缺陷。
最重要的是始终把用户放在我们一切工作的中心。