The problem with socialism is that you eventually run out of other people's money.

This was a very short visit, but it plunged the little prince into deep dejection.

There are no such things as applied sciences, only applications of science.

电子是化学中最重要的实体。

I don't look for excuses. I look for solutions.

普通城市是从中心的囚禁中解放出来的城市，从身份的束缚中解放出来。