He has not learned the first lesson of life who does not every day surmount a fear.

The beauty of the Langlands program lies in its ability to reveal hidden connections.

子游问孝，孔子说：“现在的孝顺，只是能赡养老人。即使是犬马，都会得到饲养。不敬重，有何区别？”

To write is to confront the silence.

如果技术不能解决实际问题，它就毫无意义。

理性的非理性是非理性的理性。

爱是脆弱的，你必须像对待生命体一样呵护它，否则它会消失。