If you want to learn more about great business leaders, watch Steve Jobs, CEO of Apple and Bill Gates, Chairman of Microsoft together in rare video clips back in mid 2007 at the D: All Things Digital: Wall Street Journal Executive Conference. Investing can be more successful if you can understand more about business and how great business leaders think. Afterall if you invest in a stock, you invest in a business. In addition, businesses partner, divest, invest in other businesses all the time to gain competitive advantage in the marketplace. Investors who only think in term of investing and not business is not a true investor. As Warren Buffett once said:

"I am a better investor because I am a businessman and a better businessman because I am an investor."

Here are the Steve Jobs and Bill Gates together interview clips (from YouTube):

Part 1 of 7:

Part 2 of 7:

Part 3 of 7:

Part 4 of 7:

Part 5 of 7:

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Part 7 of 7:

If you want to know more why Steve Jobs and Bill Gates can be what they are now as business titans in the technology industry, watch this Steve Jobs' commencement speech at Stanford University in 2005 and Bill Gates' commencement speech at Harvard University University in 2007.
Steve Jobs' commencement speech at Standord University in 2005

Bill Gates' commencement speech at Harvard University University in 2007

Bill Gates Graduation Speech @ Harvard - Part 1/5

Bill Gates Graduation Speech @ Harvard - Part 2/5, click here.
Bill Gates Graduation Speech @ Harvard - Part 3/5, click here.
Bill Gates Graduation Speech @ Harvard - Part 4/5, click here.
Bill Gates Graduation Speech @ Harvard - Part 5/5, click here.

And, here are great video clips of Warren Buffett and Bill Gates, together, answering questions from students:

Part 1:

Part 2:

"You only have to do a very few things right in your life so long as you don't do too many things wrong."
~ Warren E. Buffett