从n对观测值的样本中获得的相关系数的可能误差是sqrt((1-r²)/(n-2))。

The most sustainable businesses are those that balance economic growth with environmental responsibility.

一个伟大的剪辑可以将一部好电影变成杰作。

The Langlands program is a framework for understanding the fundamental nature of mathematical truth.

El hombre más poderoso es el que es dueño de sí mismo.

Every mathematical problem is a window into a new world of understanding.

抽象的力量使数学能够超越物理现实的限制。