Identity is a fragile thing, easily lost and hard to regain.

知足的人不因利禄累害自己。

Success is not about how much money you make, it's about the difference you make in people's lives.

下一代将根据我们在水中留下的东西来评判我们，而不是我们从中获取的东西。

编程是告诉另一个人我们希望计算机做什么的艺术。