The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.

追求平等既需要个人的勇气，也需要集体的行动。

The essence of computation is not in the hardware, but in the algorithms that drive it.

You build your life around the truth, and then the truth changes.

好奇心是每一次重大科学进步背后的驱动力。