跨国合作对解决全球粮食问题至关重要。
The only limit is the one you set for yourself.
我是一个非常积极的思想者,我认为这是我在困难时刻最能帮助我的东西。
The utility of an idea determines its place in mental life.
在这个不断试图改变你的世界里做自己,是最大的成就。
"Truth is not found in the light, but in the shadows we're afraid to explore."