The two hardest things to handle in life are failure and success.
Happiness begins where selfishness ends.
Great leaders are always out front with a banner, instead of behind with a whip.
Don't think that you can make up for it by working twice as hard tomorrow. If you have it within your power to work twice as hard, why aren't you doing it now?
Don't let making a living prevent you from making a life.
Respect a man, and he will do all the more.