Aren't you ashamed, you who walk backward along the whole path of existence, and blame me for walking backward along the path of the promenade?
To become self-educated you should condemn yourself for all those things that you would criticize others.
It takes a wise man to discover a wise man.
One original thought is worth a thousand mindless quotings
There is only a finger's difference between a wise man and a fool.
The art of being a slave is to rule one's master.