膨胀是一个非常简单的想法，但它解释了很多事情。

小说是一种反映世界的镜子。

The last of human freedoms is the ability to choose one's attitude in any given set of circumstances.

We must balance energy supply with environmental protection.

"It's not about what you say, it's about what you do."

钢琴是我的初恋。