人总是比他对自己所知道的要多。他不是一劳永逸地是什么，而是一个过程。
The health of our oceans reflects the health of our business.
谷物种植的未来在于平衡传统与创新——尊重过去，同时拥抱技术。
计算机科学家的主要挑战不是被自己制造的复杂性所迷惑。
I always try to stay positive, even in tough moments.
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.