选自汉·桓宽《盐铁论·力耕》。道：放大。治理百姓的方法，在于节约用度，注重农桑。
在财务领域，风险和回报是相互关联的。
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.
像煤炭开采这样的传统行业中的创新不仅是可能的——它是必不可少的。
Optimize your generosity. No one on their deathbed has ever regretted giving too much away.