We must remember the past in order to better face the future.
我们必须记住过去，才能更好地面对未来。
存在是一种风险，但不存在也是一种风险。
The theory of computation is not just about solving problems, but also about understanding the limits of what can be computed.
I'm not a businessman; I'm a business, man.
幸福的秘密是自由，自由的秘密是勇气。
我不完美，但我就是我。
最好的技术是无形的，它只是默默地发挥作用。