Innovation in science often comes from looking at old problems in new ways.

The aim of every artist is to arrest motion, which is life, by artificial means and hold it fixed so that a hundred years later, when a stranger looks at it, it moves again since it is life.

煤炭工业是关于人的，而不仅仅是利润。

教育的真正价值不仅在于事实的积累，而在于训练思维进行批判性和创造性的思考。

在计算机中，自然语言是不自然的。