我不考虑年龄。那些告诉我我太老了不能做某事的人，我只是忽略他们。
I don't think about age. People who tell me I'm too old to do something, I just ignore them.
强者独处时最为强大。
永远不要低估设计和执行中简洁的力量。
The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.