数学的美在于它让我们看到世界上不立即显现的模式和结构。
The beauty of mathematics is that it allows us to see patterns and structures in the world that are not immediately obvious.
In a rapidly changing market, the only constant is customer needs.
Understanding the psychology behind consumer behavior can unlock powerful strategies for marketing and product development.
——〈在广州岭南学堂的演说〉，1912年5月7日
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
一个好的系统设计是使做正确的事情变得容易，做错误的事情变得困难。
解释：本治则国家巩固，本乱则国家危亡。