我喜欢挑战自己，超越自己的极限。

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized, where the dream of a world without genders is to be realized, where the dream of a world without religions is to be realized, where the dream of a world without money is to be realized, where the dream of a world without property is to be realized, where the dream of a world without war is to be realized."

释义：圆的器物容易滚动，而方的器物则易于停止，这是器物的差异；金属刚硬而水则柔弱，这是它们的物性不同。

Ideals without action are just dreams.

球体是所有立体图形中最美的。

Courage consists not in hazarding without fear； but being resolutely minded in a just cause.

"Theoretical computer science is not just about solving problems, but about understanding the nature of computation itself."

唯一的限制是你自己设定的限制。

The dream behind the Web is of a common information space in which we communicate by sharing information.