Food security begins with soil security.
【译文】要像瓶口那样不轻易开口，要像城防那样时时戒备。宁愿让别人辜负我，决不让自己辜负别人。做事要三思而后行，首先不要违背自己的良心。活着的老虎尚可以靠近，心地恶毒的人千万不能亲近。在你跟前说别人坏话的人，就是制造是非的小人。
Each monad is a mirror that reflects the entire universe.
The value of a psychological concept is in its life application.
A good mathematician is lazy, but in a constructive way.
The future belongs to those who can extract value while reducing environmental impact.