The duty of man is the same in respect to his own nature as in respect to the nature of all other things.
谗言不会自己来,而是因为心中有猜疑才来;离间的话不会自己钻入,而是因为有了缝隙才来。
Adversity is the first path to truth.
我在想,革命是不朽的。
所有真正伟大的思想都是在行走时孕育的。