The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential.

科学的美在于它能不断给我们带来惊喜。

我不是为了生活而唱歌，我是为了唱歌而生活。