The wisest among you is he whose sustenance is the fear of Allah.
The happiest of people is the one under whose care people are happy because of him, and the most miserable of people is the one under whose care people are miserable because of him.
Do not overeat; that invites disease.
Don't forget your own self while preaching to others.
Earning of livelihood by following some profession is better than living on charity.
The wisest man is he who can account for his actions.