I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

A legal system is a system of rules which are valid according to the system's own criteria of validity.

在书法和绘画的笔墨之间，可以窥见天地的精神。

合作共赢是现代农业发展的必由之路，单打独斗没有出路。

To conquer without risk is to triumph without glory.

我们今天开采的石料，就是留给后世的遗产。

进化不仅是理论，更是刻在我们基因中的事实。