Mathematics is the art of giving the same name to different things.

秋天的小提琴悠长的啜泣，用单调的忧郁刺伤我的心。

The most effective economic communities are founded on a shared ethical horizon, which includes a set of moral obligations that members of the community owe to one another.

A man takes a rocket ship into the stars, and all I got is this broken guitar.

地球是一个圆点。月亮是一个圆点。太阳是一个圆点。星星是圆点。

股市的波动是由人的情绪驱动的，而不是由经济基本面驱动的。