You are cruising along, and then technology changes. You have to adapt.

More and more major businesses and industries are being run on software and delivered as online services - from movies to agriculture to national defense.

Start-ups should be based on radical ideas. There should be a high failure rate for start-ups, because if there isn't their ideas aren't bold enough.

When I talk to entrepreneurs today, I feel like the grandfather who was in the Civil War.

The 2 hardest things you'll have to do when running a company are recruiting and talking people out of leaving.

Innovation accelerates and compounds. Each point in front of you is bigger than anything that ever happened.

There's no such thing as the middle class. It's absolutely vanishing.