Amateurs wait for inspiration. The real pros get up and go to work.
The sale begins when the customer says yes.
If you wish others to believe in you, you must first convince them that you believe in them.
A mediocre person tells. A good person explains. A superior person demonstrates. A great person inspires others to see for themselves.
It doesn't matter how much milk you spill as long as you don't lose the cow.
Time is free, but it's priceless. You can't own it, but you can use it. You can't keep it, but you can spend it. Once you've lost it you can never get it back.