"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

算法的美在于它的简洁和效率。

Leadership means making tough decisions today that will benefit generations tomorrow.

对来自学生的批评应该本着友好的精神来接受，学习材料的积累不应该扼杀学生的独立性。

我认为在生活中你永远不应该安于现状。