"To think is to confine yourself to a single thought that one day stands still like a star in the world's sky."
思考就是将自己局限于一个单一的思想，有一天它会像世界天空中的一颗星星一样静止不动。
You don't learn to walk by following rules. You learn by doing, and by falling over.
Factoring large numbers is believed to be hard for classical computers, but quantum computers can do it efficiently.
实现明天的唯一限制是我们今天的疑虑。