The reality is that fulfillment, success and all of these good things comes from trying to help those that we care about to achieve those things. How can I help somebody I care about find the job they love? How can I help somebody I care about find happiness in their work? And when we commit to service it actually biologically and anthropologically is more likely to lead to our own success and our own happiness.

The primary ingredient for progress is optimism. The unwavering belief that something can be better drives the human race forward.

Always plan for the fact that no plan ever goes according to plan.

Dream big. Start small. But most of all, start.

I would never find myself or unlikely to find myself in a room where I have a skeptic who brought me in. But I very often am in a situation somebody who's there who didn't invite me was a skeptic. That happens all the time.

The quality of a leader cannot be judged by the answers he gives, but by the questions he asks.

Leading is not the same as being the leader. Being the leader means you hold the highest rank, either by earning it, good fortune or navigating internal politics. Leading, however, means that others willingly follow you—not because they have to, not because they are paid to, but because they want to.