"Success is not the key to happiness. Happiness is the key to success." 

"The best way to predict the future is to create it." 

"Your most unhappy customers are your greatest source of learning." 

"Innovation distinguishes between a leader and a follower." 

"Opportunities don't happen, you create them." 

"The only way to do great work is to love what you do." 

"Great things in business are never done by one person. They’re done by a team of people." 

"Don’t find customers for your products, find products for your customers."