You don't have to know everything as long as you know people who know the things you don't

A string of successes can kill you if they make you think, 'Hey, I'm smart; I can't make any mistakes'.

It isn't the quality of the ideas you have that will determine whether you make a success of them, it's the qualities you bring to those ideas.

There will always be someone with a cuter girl, a bigger car, a bigger home, but that does not matter. You measure your own performance by your own potential. That's what makes a successful person.

If I had to name the single characteristic shared by all truly successful individuals, I’d say it’s the ability to create and nurture a network of contacts.

One of the most difficult things in life for any individual or business is to accept and adopt change.

If you get a chance, take it. If it changes your life, let it.