"Blind belief in authority is the greatest enemy of truth."
"Whether you think you can, or you think you can't—you're right."
"Luck is believing you're lucky."
"If you believe it'll work, you'll see opportunities. If you believe it won't, you will see obstacles."
"The moment you start acting as if the thing you want is already yours, it starts to become yours."
"Believe you can and you're halfway there."
"Believe in yourself. You are braver than you think."
"Doubt kills more dreams than failure ever will."
"You cannot believe in yourself if you don't take care of yourself."
"Everything is possible for those who believe."