突然感觉数学和我相距很遥远，语文是我的太阳，英语是我的月亮，而数学只是天边一颗闪也不闪的星星。

Suddenly feel math and I are very far apart, the language is my sun, English is my moon, and mathematics is a flash of nor flash star sky.

youdao

版权的保护仅延伸至表达方式，而不延伸至思想、程序、操作方法或数学概念本身。

Copyright protection shall extend to expressions and not to ideas, procedures, methods of operation or mathematical concepts as such.

youdao

The mathematical theory of probability was unknown until that time and you can see that insurance suddenly made an appearance at that time.

在那之前,概率的数学理论,是不存在的,而随着概率论的出现,保险业也突然出现了

耶鲁公开课 - 金融市场课程节选

I'm going to let you try to figure that out qualitatively without doing any math.

我希望你们能不经数学运算,而定性判断出结论。

麻省理工公开课 - 热力学与动力学课程节选