Experience is something you don't get until just after you need it.
Don't be irreplaceable; if you can't be replaced, you can't be promoted.
Always remember you're unique, just like everyone else.
Never test the depth of the water with both feet.
It may be that your sole purpose in life is simply to serve as a warning to others.
If you think nobody cares if you're alive, try missing a couple of car payments.
If you tell the truth, you don't have to remember anything.
Some days you are the bug, some days you are the windshield.
Good judgment comes from bad experience, and a lot of that comes from bad judgment.
Experience is the sinking feeling you have made this mistake before.
Never miss a good chance to shut up.