"The most dangerous prisons are those we build in our minds."

In distributed systems, the key challenge is achieving consensus among unreliable components.

我想成为一个能打动人们心灵的歌手。

爱是世界上最强大的力量。

坚持与固执之间的区别在于一个源自坚强的意志，另一个源自坚强的拒绝。

When [competitors are] in the shower in the morning, they're thinking about how they're going to get ahead of one of their top competitors. Here in the shower, we're thinking about how we are going to invent something on behalf of a customer.