If you want to live a happy life, tie it to a goal, not to people or things.
如果你想过得快乐,就把生活跟目标联系在一起,而不是跟人或物质。
The best revenge is massive success.
学习数学的唯一方法就是做数学。
作为一个人,你要满足你最真挚、最坦诚的自我表达,奋力拓展自己的人生领域,去追逐生命的最大化,去改变你周围你亲友,让他们的人生也因你而不同。
Mathematics is the language in which God has written the universe.
"The world is full of magic, you just have to believe in it."
控制的挑战在于在存在不确定性的情况下使系统工作。