All that mankind has ever learned is nothing more than a single grain of sand on a beach that reaches to infinity.
Measure your wealth by what you'd have left if you lost all your money.
When there's a piano to be moved, don't reach for the stool.
Find a job you like and you add five days to every week.
Make a list of twenty-five things you want to experience before you die. Carry it in your wallet or purse and refer to it often.
It's not your job to get people to like you, it's your job to like people.