穷人别无选择，只能诚实。富人有资本不诚实。

We must build dikes of courage to hold back the flood of fear.

Agricultural modernization is not only the modernization of technology, but also the modernization of thinking and management concepts.

自然状态有一种自然法规来管理它，这使每个人都有义务，而这种法则就是理性，它教导所有愿意咨询它的人...没有人应该侵犯他人的生命、健康、自由或财产。

We have forty million reasons for failure, but not a single excuse.

规律存在于物质之中，物质无不体现规律；物质存在于虚空之中，虚空无不包含物质。