法律体系是根据其自身的有效性标准而有效的规则体系。

The biggest victories are the ones that are the hardest to achieve.

I've seen so much folly and stupidity on the part of our major philanthropic groups, including the world bank.I really have more confidence in building up the more capitalistic ventures like Costco.

Success in agriculture is measured not just in yield, but in the health of the soil and the community.

培养造就冲淡清虚的品格，便是一生的学问；丢弃无端的烦脑，心境又是多么安静平和。

人心容易偏离正道，道心微妙难明，只有精研专一，才能持守中道。

The best way to predict the future is to invent it.

保持饥饿，保持年轻