The service you do for others is the rent you pay for the time you spend on earth.
Silence is golden when you can't think of a good answer.
Float like a butterfly, sting like a bee.
My toughest fight was with my first wife.
There are more pleasant things to do than beat up people.
You lose nothing when fighting for a cause ... In my mind the losers are those who don't have a cause they care about.