最重要的是对自己诚实，对所做之事诚实。

一本书是一面镜子；如果一个傻瓜往里看，你不能指望一个智者往外看。

A good learning algorithm should be able to generalize from a limited set of examples to unseen data.

The quality of an organization's products and services is a direct reflection of the quality of its management.

农民兴旺，社区繁荣；农业挣扎，社会痛苦。

数学是上帝用来书写宇宙的语言。