If you think you dare not,  you don't.

If you like to win, but you think you can't,

it is almost certain you won't

If you think you'll lose, you're lost

For out in the world we find,

success begins with a fellow's will.

It's all in the state of mind.

If you think you are out classed, you are

life's  battles don't always go 

To the stronger or faster man.

but soon or later the man who wins, 

is the man who thinks he can