Security is not a product, but a capability.

"Writing is a way to give voice to our hopes."

Sometimes you put walls up not to keep people out，but to see who cares enough to break them down.

The process of scientific discovery is as important as the discovery itself, for it teaches us about the nature of inquiry and the limits of our understanding.

In business, you're either growing or you're dying.

通过读书，除了找到自己我们别无所获。说来也怪，我们还是欣喜若狂，还把作者称为天才。