最好的艺术是关于变化的——关于思想的运动和感知的转变。
农业现代化不是简单的机械化,而是要让农民真正掌握科技,用智慧种地。
The power of words lies in their ability to evoke emotions.
You are never too old to set another goal or to dream a new dream.
Understanding the real lives of the poor is the first step toward designing effective policies to help them.