My feeling, based on my own experience, is that aiming for grandiosity is the fastest route to failure.

Worry will never solve tomorrow's problems. It will only take energy away from today.

Every successful business, even Google, Facebook, Twitter, started with a combination of manual improvements and friends of the founders using the site.

Your hands are not made to type out memos. Or put paper through fax machines. Or hold a phone up while you talk to people you dislike. 100 years from now your hands will rot like dust in your grave. You have to make wonderful use of those hands now. Kiss your hands so they can make magic.

Infinite patience gets you immediate results.

If coming up with ten ideas sounds too hard, then come up with twenty.

Don't regret your mistakes. You'll always make mistakes. The better you are, the less mistakes you make. The only way to get better is to thoroughly analyze your mistakes.