写文章必须追溯六经的源头，并参考诸子百家和史书的写法。

A people without children would face a hopeless future; a country without trees would face a future with even less hope.

I don’t just want to be the best, I want to be the best ever.

There is no love sincerer than the love of food.

在数学中，发现的旅程往往比目的地本身更有价值。