Wisdom from Warren Buffett (as heard first hand and edited by @mbaconsultant):
Leadership: Happiness and good habits breed the same in others. People want to follow charitable, helpful leaders who give credit to others.
Investing: Invest in a business that an idiot could run and the owners are passionate about.
Marketing: Winning share of mind leads to winning share of dollar.
Business Ethics (“the newspaper test”): Make sure you’d be proud for you family to read anything that you’ve done that gets reported on the front page of the paper
America: Ingenuity, ambition and innovation have not died and make the country sure to succeed.
Happiness: Success is getting what you want. Happiness is wanting what you get.