最可持续的产品是使用寿命最长的产品。
The most sustainable product is the one that lasts the longest.
The greatest crimes are committed not in the name of evil, but in the name of good.
获得智慧是一种道德责任，它不仅仅是为了让你们的生活变得更加美好。有一个相关的道理非常重要，那就是你们必须坚持终身学习。如果不终身学习，你们将不会取得很高的成就。光靠已有的知识，你们在生活中走不了多远。
Wisdom acquisition is a moral duty. It’s not something you do just to advance in life. And there’s a corollary to that proposition which is very important. It means that you’re hooked for lifetime learning, and without lifetime learning you people are not going to do very well. You are not going to get very far in life based on what you already know.
知识的最大敌人不是无知，而是知识的幻觉。
You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count.
