It's always too early to quit.
The wise does at once what the fool does at last.
Never complain and never explain.
The secret of getting ahead is getting started.
The dog that trots about finds a bone.
Be gentle to all and stern with yourself.
Wherever you are - be all there.
Go for it now. The future is promised to no one.
The most effective way to do it, is to do it.
Who seeks shall find.
If you go on stage with the wrong attitude, or something in your performance is off, you can lose an audience in the first minute. That first minute is crucial.