The human mind is capable of understanding the universe because it is a part of the universe.

Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit of which nature herself is animated.

最伟大的故事是那些留下伤痕的故事。

我们必须保持警惕，坚决与一切内外敌人作斗争。

推进计算机科学的关键是跨学科的合作。