在计算的世界中，可能与不可能之间的界限通常由我们能够设计的算法定义。
In the world of computing, the boundary between the possible and the impossible is often defined by the algorithms we can devise.
To be happy, it is necessary to forget as well as to remember.
我是变革的催化剂……作为一个局外人，你不可能在30多年的时间里取得成功而不在周围留下一定的伤痕。
I never doubted myself. I knew that I was going to be something.
