世界正在快速变化，我们必须适应否则就会被抛在后面。

没有自由就没有创造。

My fans are my motivation. Without them, I am nothing.

The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.

I think of a hero as someone who understands the degree of responsibility that comes with his freedom.

粮食安全是一个需要地方行动的全球性问题。

最好的肥料是农民在田间的身影。