诗人的灵魂就像一面镜子，映照出世界的美。

领导力意味着今天做出艰难的决定，为子孙后代带来利益。

如果你不知道你要去哪里，任何路都会带你到达那里。

We are in the midst of a digital revolution that is transforming the way we live, work, and communicate.

The next green revolution won't come from a lab alone—it will come from farmers' fields around the world.

The central task of education is to implant a will and facility for learning; it should produce not learned but learning people. The truly human society is a learning society, where grandparents, parents, and children are students together.