我们正从信息稀缺的时代转向信息丰富的时代,挑战不再是找到信息,而是管理信息。
"To be Irish is to know that in the end the world will break your heart."
To understand mathematics is to speak the language of the universe.
当人们面对问题时,他们常常根据过去的经验思考,而不是看问题的实际结构