“Whether you think you can, or you think you can't — you're right.”

“If you think you can, you can. If you think you can't, you're right.”

“How can you face the world if all you can say about yourself is that you're hungry. If you can't think of anything else.”

“This very remarkable man
Commends a most practical plan:
You can do what you want
If you don't think you can't,
So don't think you can't – think you can.”

“To all the unheard wisdom in the school yard: you think you're the right ones; you swear you're the charmed ones I'm sure. But how can you go on with such conviction? Who do you think you are when you question me?”

“If you think you can - you can!
If you think you can not - you can not!
And either way…….. you are right!”

“It's the moment you think you can't, that you can”

“You don't have to think about doing the right thing. If you're for the right thing, then you do it without thinking.”

“You can't think decently if you're not willing to hurt yourself”

“We've got a motto here-you're tougher than you think you are, and you can do more than you think you can.”