Algebra is the intellectual instrument which has been created for rendering clear the quantitative aspects of the world.
代数是人类创造的一种智力工具，用于清晰地表达世界的数量关系。
The simplest gesture can contain the most complex meaning.
"Every story is a journey, and every journey changes the traveler."
不去尝试办不到的事情, 不去追求得不到的东西, 不居于不能持久的地位, 不推行不可重复的政策。
The best business decisions are made when you combine data with human insight.
世界是一本书，不旅行的人只读了一页。