"A leader is like a shepherd. He stays behind the flock, letting the most nimble go out ahead, whereupon others follow, not realizing that all along they are being directed from behind."

"I learned that courage was not the absence of fear, but the triumph over it. The brave man is not he who does not feel afraid, but he who conquers that fear."

"I am fundamentally an optimist. Whether that comes from nature or nurture, I cannot tell. Part of being optimistic is keeping one's head pointed toward the sun, one's feet moving forward."

"Money won't create success, the freedom to make it will."

"I am not an expert on anything."