I talk to our kids now that they are grown up, and I ask them about the experiences that had growing up that really had a powerful influence on the way they view the purpose of life. The experiences that really shaped their values - my wife and I have no memory of those experiences!

We need to have a better balance between a deliberate strategy and staying open. Because in the end, most of us end up being successful in a career that we never imagined we would be in at the beginning.

We need to have an understanding of what causes what to happen in the world, and why.

Understanding motivation is one of the most important things we can do in our lives, because it has such a bearing on why we do the things we do and whether we enjoy them or not.

Now that I have kids, I'm probably more overprotective than I've ever been. My wife's nickname for me is 'red alert.' I sometimes check just to see if the kids are breathing. But I try not to be a helicopter parent.

For my experience, my family. I will always be grateful for the people who brought me here.

Every year, deans of admissions are pushed: 'Did you increase the number of applicants? Did you decrease the acceptance rate?' And it's an institutional priority for colleges and universities to look for students that are going to have a philanthropic family that could give to that school.

I know parents have a hard time letting their kids spread their wings and fly.