“The way to get started is to quit talking and begin doing”

“If your actions inspire others to dream more, learn more, do more and become more, you are a LEADER”

“To do great things is difficult, to command great things is more difficult”

“If we all worked on the assumption that what is accepted as true were really true, there would be little hope of advance”

“Thinking is the hardest work there is, which is the probably reason why so few people engage in it”