书籍是理解世界和我们自己的钥匙。
Everything is connected, everything.
自由民主的传播和世界经济的整合已经创造了一种情况,即大国不再愿意冒险相互开战。
The future of agriculture lies in balancing productivity with environmental stewardship.
I'm not going to change who I am or what I do because of what people say.
The best decisions are often the ones that go against conventional wisdom.