人类以可预测的方式非理性。
Humans are predictably irrational in systematic ways.
The most profound truths are often the ones we resist the most.
所以,在收成好的年头,百姓就仁义善良；遇到荒年,那么百姓也会吝啬而凶恶。
For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.
You have to believe in yourself when no one else does.