The past is a foreign country; they do things differently there.

At an early age I learned that people make mistakes, and you have to decide if their mistakes are bigger than your love for them.

人们不会使用手持计算器来学习计算，但是却会忘记算术。

在寻求计算解决方案的过程中，我们常常发现旅程与目的地同样重要。