Agriculture is the foundation of manufactures, since the productions of nature are the materials of art.
世界并不是简单地分为好人和食死徒。
计算复杂性的概念不仅仅是我们能计算多快,还包括理解什么是可以计算的极限。
The ocean is our greatest resource, but also our greatest responsibility. How we treat it defines our legacy.