食物的真正成本不仅是你商店里支付的，更是地球长期付出的代价。
The true cost of food isn't just what you pay at the store—it's what the planet pays over time.
我不让别人定义我是谁。
有些书最好的部份仅止于封面与书背。
在分布式系统中，关键挑战是在不可靠的组件之间达成共识。
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
In mathematics, there are no shortcuts.
"I want to write books that make children think and feel."