Be kind whenever possible. It is always possible.
Wherever you are - be all there.
After a storm comes a calm.
It's always too early to quit.
Well done is better than well said.
What you do today can improve all your tomorrows.
Never complain and never explain.
Begin to be now what you will be hereafter.
Know or listen to those who know.
If you think you can do it, you can.
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.