真相往往存在于矛盾中。
I read a book one day and my whole life was changed.
模糊集的概念为构建一个在许多方面与普通集框架平行的概念框架提供了一个方便的出发点。
The Dead Poets were dedicated to sucking the marrow out of life.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.