If you haven't done much giving in your life-try it and see how you feel afterwards.

No one is useless in this world who lightens the burdens of another.

Giving is the only gift we should all endeavour to give the world each day.

Give, but give until it hurts.

To sell something familiar, make it surprising. To sell something surprising, make it familiar.

Selling is helping people to do what they're already inclined to do.