What do you need to start a business? Three simple things: know your product better than anyone, know your customer, and have a burning desire to succeed.

Dave Thomas, Founder of Wendy's

If you are not embarrassed by the first version of your product, you've launched too late.

Reid Hoffman, co-founder of LinkedIn

The secret of change is to focus all your energy not on fighting the old but on building the new.

Socrates