The only thing we can know is that we know nothing and that is the highest flight of human wisdom.

人的心胸欲念多则狭窄，欲念少则心胸宽广；人的心境多欲则忙乱，少欲则悠闲；人的心术多欲则险恶，少欲则和平；人的心事多欲则忧愁，少欲则快乐；人心之气象，多欲则软弱，少欲则刚强。

There is no more intrepid a voyager than the philosopher.

Investing in technology is investing in the future of dairy.

爱之深，责之切。

如果人们不相信你在乎他们，你就无法领导他们。

人是一个行走的存在，总是向前，寻找自己的命运。