Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems—but as you approach the present, it inevitably seems more and more incredible.

"Never stop learning. The world is always changing, and you must change with it."

软件一直处于紧张状态。具有象征意义是任意完美的。但它也可以任意更改。

健康不是富人的特权，却是穷人的脆弱点。

做女人就意味着不断在安全与欲望之间权衡。

The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.

Mathematics is the key and door to the sciences.

自适应控制是关于实时调整控制器参数以应对系统动态变化的方法。

机会眷顾准备好的人。

你注定成为的唯一的人就是你决定成为的人。