如果我们愿意负责任地开发，粮食安全的未来就在海浪之下。
The things we own are the things that own us.
In the end, we only regret the chances we didn't take.
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.
