品格比恢复更容易保持。
Character is much easier kept than recovered.
The history of men is the history of their crimes.
一家公司的强大取决于它的员工。投资他们，他们也会投资于你。
Good market design aligns individual incentives with social efficiency.
学习一种新编程语言的唯一方法是用它编写程序。