"To be a spy is to live in a world of constant doubt and suspicion."

指出人性中的贪婪和恶意有时比超自然现象更令人恐惧。

一本书是作者和读者之间的对话，一种超越时间和空间的对话。

真正的领导力意味着倾听，尤其是那些不同意你的人。

The individual is the only reality. The further we move away from the individual, the more abstract and unreal we become.

成功绝非偶然。它是努力工作、坚持不懈、学习、研究、牺牲，最重要的是对你所做事情的热爱。

The most advanced technology in farming is useless without the wisdom of traditional agricultural knowledge.

Sustainability must be at the core of every stone we extract, or we extract nothing at all.

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.