戏剧是向观众提出的一个问题。

It is better to destroy one's own mistakes than those of others.

Leadership in the oil sector means balancing profitability with responsibility.

每个艺术家都是食人族，每个诗人都是小偷。

学习数学的唯一方法就是做数学。

在互联网时代，三个月就是一个世纪。