Psychological theories must pass the test of practical experience.

"الجسد ينسى، لكن الروح تتذكر."

诚信是企业立足的根本，没有诚信就没有市场。

Beyond all manner of so much I love you.

The deepest theorems in mathematics often have the simplest statements.

The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

翻译：各种事情根据类别而聚集，万物根据类别而分为不同的群体。

学习算法的研究必须同时考虑学习的统计和计算方面。

Science progresses not just by answering questions, but by asking better ones.