我饭吃但是如果不吃,对于饥饿是没有益处的。见到了贤能的人们而不去任用,这样对于衰弱的国家,也是没有益处的。
伦理学的任务不仅是理解世界,而且是改变世界。
"The most difficult thing is to make something simple."
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
永远不是失败,永远是一课。
Environmental responsibility should be integrated into every decision we make.