“If I Think I CAN, I CAN”
“Little Engine That Could - "I think I can. I think I can. I think I can. I know I can.”
“I can think. I can wait. I can fast.”
“The problem is I can think whatever I think but I still feel the way I feel.”
“It is true that I do not speak as well as I can think. But that is true of most people, as nearly as I can tell.”
“Sometimes when I think how good my book can be, I can hardly breathe.”