To know that we know what we know, and to know that we do not know what we do not know, that is true knowledge.
知道我们所知道的,知道我们所不知道的,这才是真正的知识。
True happiness comes from sharing your gifts with others.
The more you give, the more you get back.
Education is what survives when what has been learned has been forgotten.
The key to success is to anticipate market trends and act decisively.
Collaboration across borders is key to solving global food challenges.