“IF you think you can your probally right, if you think you can't, your probally right,”
“If you think you can or if you think you can't your right”
“If you think you can, you can. If you think you can't, you're right.”
“If you think you can you can, if you think you can't you're right!”
“Whether you think you can, or you think you can't—you're right.”
“There's nothing we can do about your pants-mine probally wouldn't fit,and it wouldn't do for me to go around pantless, much as it would be the best day of your life.”