The best mathematicians are those who are not afraid to take risks.
国家是不同种类资本集中过程的顶点:物理力量或强制工具的资本(军队、警察)、经济资本、文化或(更好的)信息资本,以及象征资本。
I have traveled so far to see the wonders of the world, but it is the people I have met along the way that have truly amazed me.