I am so clever that sometimes I don’t understand a single word of what I am saying.

The past is a foreign country; they do things differently there.

"We are all broken by something. We have all been hurt by life in some way. But we can be mended. We can be made whole again."

"The poem is a way of making sense of the world."

多线进化论是研究特定文化如何适应特定环境的进化过程。

价值链是通过其创造并将产品或服务交付给客户的一系列活动。