科学中真正的创新往往来自开发让我们以全新方式看世界的工具。

The most important thing in a computer network is the protocol.

"I think children are naturally curious and open to new ideas, and that's something I try to capture in my books."

We need never be ashamed of our tears.

如果你不固执，就会过早放弃试验。如果你不灵活，就会头撞南墙，而无法另辟蹊径解决当下难题。