如果你不愿意冒险尝试不寻常的事情，你就只能安于平庸。
The core of drones is not how high they fly, but how well they are used.
The secret of a happy old age is to have a good memory and a bad one.
The study of computation is essential to understanding the limits of what can be computed.
我不相信极限。
对我而言，独立就是幸福。我的祖国是世界，我信奉的宗教是行善，我的头脑是我自己的教堂。