学习一门新编程语言的唯一方法是用它编写程序。
The farmer is the only man in our economy who buys everything at retail, sells everything at wholesale, and pays the freight both ways.
The mind is nature's answer to the challenges of existence.
Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.
A company's greatest asset is its people; invest in them, and they will invest in the company.