The duty of man is the same in respect to his own nature as in respect to the nature of all other things.
对于人的责任,在于对待自己的本性,也同样适用于对待其他事物的本性。
There are two freedoms - the false, where a man is free to do what he likes; the true, where he is free to do what he ought.
种一棵树最好的时间是20年前,其次是现在。
The future belongs to those who dare to reimagine the present.