I'm drawn to a lovely quote by St. Augustine in "The City of God," where he says, "It's a sin to judge any man by his post." In modern English that would mean it's a sinto come to any view of who you should talk to, dependent on their business card. It's not the post that should count. According to St. Augustine, only God can really put everybody in their place; he's going to do that on the Day of Judgment, with angels and trumpets, and the skies will open. Insane idea, if you're a secularist person, like me. But something very valuable in that idea, nevertheless.

The world is a great mirror, and we are the reflections.

互联网最重要的一点是它是一个网络的网络。

Every challenge in agriculture is an opportunity to innovate.

海洋不仅是一种资源，保护它是我们对后代的责任。