量子力学的教训是，我们必须修正我们对现实的经典观念。
The lesson of quantum mechanics is that we must revise our classical notions of reality.
Writing for children is a responsibility—they deserve the truth, even when it's hard.
The key to success is to surround yourself with talented people and give them the freedom to create.
The best way to have a good idea is to have a lot of ideas.