Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
The best way to predict the future is to create it.
"The past is always tense, the future perfect."
我会设身处地地为站在我面前的人着想。
The human heart is a complex and often contradictory thing.
1925年，孙中山在病榻前对张学良说，指出苏联是红色帝国主义。
法律权威的概念对于法律系统的运作至关重要。