Technology is a tool; users are the core.

The theory of computation provides a foundation for understanding what can and cannot be computed.

Words are, of course, the most powerful drug used by mankind.

I love the feeling of hitting a ball harder than I’ve ever hit before.

以往的事过去了便不再重提，现在的事做一件有一件的功劳，未来的事情省一件便省去许多麻烦。