And if I'm the tax collector, the way I make a profit is by charging you a lot more than I need just to send to Rome.

如果我是税吏，就会收你们一大笔钱,远多于需要上缴的数目，以赚取利润。

耶鲁公开课 - 新约课程节选

Corporations are taxed on their profits and DPPs are not.

公司需要上缴利润税,但DPP不需要

耶鲁公开课 - 金融市场课程节选