A fool marvels at rare things, but a wise man at common ones.
We should keep the dead before our eyes, and honor them as though still living
Listen widely to remove your doubts and be careful when speaking about the rest and your mistakes will be few.
To be excellent when engaged in administration is to be like the North Star. As it remains in its one position, all the other stars surround it.
Don't do unto others what you don't want others to do unto you.
The inner nature of man is the province of Music.