Don't be afraid to give up the good to go for the great.

A business of high principle generates greater drive and effectiveness because people know that they can do the right thing decisively and with confidence.

I think a simple rule of business is, if you do the things that are easier first, then you can actually make a lot of progress.

Everybody loves being recognized, in any way, large or small. ... Appreciation, applause, approval, respect—we all love it!

If you think being progressive and innovative is easy and stress-free, you're not being creative enough.

Excellence matters, and technology advances so fast that the potential for improvement is tremendous. So, since becoming CEO again, I've pushed hard to increase our velocity, improve our execution, and focus on the big bets that will make a difference in the world.