书籍是最安静、最恒久的朋友；它们是最易接近、最明智的顾问，也是最耐心的老师。

Innovation is not about inventing new things, but doing old things in new ways.

行为由当前刺激情境和过去的强化历史决定。

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.

数学不是关于数字、方程、计算或算法的：它是关于理解的。

We must not only succeed in the Chinese market, but also occupy a prominent position in the global dairy industry.