儿童教育是人类最重要的一个问题。

The P versus NP problem is one of the most important unsolved problems in computer science.

我们学得越多，就越发现自己的无知。

Women love men for their defects; if men have enough of them women will forgive them everything, even their gigantic intellects.

Financial crises are not acts of God. They are caused by human actions and can be prevented by human actions.

Sustainability is not just a trend, it's a responsibility we owe to future generations.

预测未来的最好方式就是创造未来。

声音不仅仅是一种乐器；它是心灵的表达。