Economics is ultimately about improving human welfare.

农业中最宝贵的资源不是土地或机器，而是人。

当火药点燃的瞬间，时间就停止了。

我们今天种下的每一粒种子都是对后代的承诺。

Science is not a game for one person.

The most successful organizations are those that create value for all stakeholders—customers, employees, shareholders, and communities.

The more often a stupidity is repeated， the more it gets the appearance of wisdom.

尽人事，听天命，心态平和最重要。