We are not in the coffee business serving people, we are in the people business serving coffee.

一个人读什么样的书，就是什么样的人。

You must not think that what is hard for you to master is humanly impossible； and if it is humanly possible， consider it to be within your reach.

解释：做朝廷的臣，应该尽忠职守勇于谏言，做百姓的君王，应该广开言路不堵塞民声，才是国家的福泽。