Writing a book makes you an expert in the field. At the very least, when you hand someone a book you wrote, it's more impressive than handing a business card.

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.

If you don't live in the world of choosing, you live in the world of excusing.

The only skills you need to be an entrepreneur are the ability to fail, to have ideas, to sell those ideas, to execute on them, and to be persistent so even as you fail you learn and move onto the next adventure.

Investing is for wealth preservation, not wealth creation, so first you have to make wealth.

The American Dream never really existed. It was a marketing scam.

Every game, and almost every life situation, has short cuts: ways you can get better without learning the entire literature of the game from beginning to end.