It takes considerable knowledge just to realize the extent of your own ignorance.
一个人需要相当的知识才能意识到自己的无知程度。
I don't write to be happy, I write to be free.
“拙”可以使人少过错，“缓”可使人免后悔，“退”可远离灾祸，“苟”可使人养福，“静”可使人长寿。
The minimum content of natural law is necessary for any legal system.
Teamwork is the key to corporate success. An individual's strength is limited, but the power of a team is infinite.
The first lesson reading teaches is how to be alone.
可持续林业不是一种选择；它是一种义务。
求学的人必须先立下志向。志向确立后，学问就可以按部就班地下功夫。
The most important principle of positive psychology is that other people matter.