My job is not to be easy on people. My job is to make them better.

That's one of the best things about my job: I get to tell the world about the innovative and meaningful things our people are doing every day.

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.

The path to the CEO's office should not be through the CFO's office, and it should not be through the marketing department. It needs to be through engineering and design.

The people must not be counted upon; they cry indifferently : "Long live the King!" and "Long live the Conspirators!" a proper direction must be given to them, and proper instruments employed to effect it.

The art of leadership... consists in consolidating the attention of the people against a single adversary and taking care that nothing will split up that attention.