能源的真实成本必须同时考虑其生产和遗留影响。

A society that puts equality before freedom will get neither. A society that puts freedom before equality will get a high degree of both.

我们能种植的最有价值的作物是生产者和消费者之间的信任。

"Travel is fatal to prejudice, bigotry, and narrow-mindedness."

Prediction is very difficult, especially about the future.

The real moat is the ability to continuously create user value.