书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。
Probability is determined both by the nature of our observations and by our conception of rationality.
正如威尔·罗杰斯(WillRogers)所说,“没有自由变量之类的东西。”
To love is to admire with the heart; to admire is to love with the mind.