坚持做自己喜欢的事情，即使遇到困难也不要轻易放弃。

如果因为这些而损害夺取人民的衣食之资，仁义的人是不会去做的。 

To feed the world, we must first respect the natural cycles that make farming possible.

The problem with quantitative easing is that it works in practice but it doesn't work in theory.