顾客不一定总是对的，但他们永远是顾客。
The customer may not always be right, but they are always the customer.
我不是身体，我是思想。
You don't need a weatherman to know which way the wind blows.
The theory of computation is not just about solving problems, but also about understanding the limits of what can be computed.
活着就是拥抱未来的不确定性。