每个词都是一个选择，而每个选择都会改变世界。

You have to fight for every point like it’s the last one.

Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?

梦想不会自己实现，除非你付诸行动。