On motivation: "I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you."
International politics is a brutal and dangerous business, and it is likely to remain that way.
译文：应该将亲近好厌恶等情绪一并抛弃，才能成功地使用权谋之术。
"We all live with the objective of being happy; our lives are all different and yet the same."