Confidence

Bill is Harvard's most successful dropout
Bill Gates is Harvard's most successful dropout

Called up Google
Steve Jobs talks about Google

No legal alternatives
Steve talks about music downloading

Billions of needy people
Bill Gates discusses needs and the market

The world is a lot better
Bill Gates is optimistic about the world.

Optimist
Bill is an impatient optimist

Bill isn't worried
Bill Gates is confident about his prospects.

Bill has two skills
Bill Gates describes his marketable skills

Bill is a self-starter
Bill Gates talks about his marketability.