The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

每一个词都是一个世界。

未来属于那些相信自己梦想之美的人。

I do not know much about it, but I think some of America's best young men served in this war.

The future of seafood depends on how we farm it today.

教育的核心在于心灵的培育。

过去总是紧张的，未来则是完美的。