The greatest wealth is to live content with little.

做出伟大工作的唯一方法就是热爱你所做的事情。

The most enduring changes come from understanding the root causes of problems, not just their symptoms.

我不是环境的产物，我是决定的产物。

活着是世上最稀有的事情。大多数人只是存在而已。