The truth is, the world is so constructed that if you wish to enjoy its fruits, you must submit to its rules.
你必须具备的三种能力:在确认一件事情能运作之前永不言弃的能力,在确认一件事情无法工作下去时放弃他的能力,以及信任能帮助你区分二者的人。
The theory of reductive groups is the backbone of the Langlands program.