数学推理可以相当系统地看作是对两种能力的结合运用,我们可以称之为直觉和独创性。
The struggle for survival is the essence of life.
The only way to get rid of a temptation is to yield to it.
I don't care about being first. I care about being best.
分散投资是金融中唯一的免费午餐。