You can't stop a bird from landing on your head. But you can keep it from building a nest.
Martin Luther King
You can kill the dreamer, but you can't kill the dream.
If you treat people right they will treat you right... ninety percent of the time.
Franklin D. Roosevelt
Don't forget your history nor your destiny.
The holder of authority is like the rider on a lion - he is envied for his position, but he well knows his position.
Ali Ibn Abi Talib
It's hard to lead a cavalry charge if you think you look funny on a horse.
Adlai E. Stevenson
Act with kindness, but do not expect gratitude.
He that cannot obey, cannot command.