下一次绿色革命必须是高产且对环境负责的。

勇敢地去尝试新事物，即使一开始做得不好。

Leadership means listening more than you speak, and acting more than you promise.

The most important political challenge of our time is to create strong, effective, and accountable states.

评判越多，爱得越少。

To lead is to serve, not to command.

"The silence between words is as important as the words themselves; it is where the unsaid resides."