不过是君主不把它[爱人利人]用在政事上,士大夫也不把它付诸行动罢了。
The greatest knowledge is to know oneself.
Sustainability is not a choice anymore; it's a necessity for survival in today's world.
有时最艰难的旅程是你独自走的那段。
每本书都是一次旅程,每次旅程都是一本书。
Do not live for others; live for yourself.