合作是关键，没有任何一个实体能独自解决世界的挑战。
Collaboration is key—no single entity can solve the world's challenges alone.
风格中最伟大的事情是掌握隐喻。
I want my books sold on airport bookstalls.
The most important thing is to be able to think, to be able to see, to be able to judge what you see.
The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space program, it'll serve us right!