Great engineering solves problems you didn't know you had in ways you don't understand.

永远忠于自己和你的热情。

计算的目的是洞察，而非数字。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

We must not always talk in the market-place of what happens to us in the forest.