My father wanted to instill the work ethic. And, because he knew if you don't learn to work to be more productive to improve your efficiency, to cooperate with other people at an early age, you may never learn those habits.

I try to hire people who will challenge and have the humility to be challenged - people who have basically good values.

In general, an asset should be sold when it has greater value to a buyer. This happens when a buyer has a complimentary business or capability that would enable them to do more with that business. Many businesses we have exited were not failures, but had simply reached a point in their life cycle where they no longer provided a core capability or served as a platform for growth.

My father told me "If you choose to let this money destroy your initiative and independence, then it will be a curse to you and my action in giving it to you will have been a mistake. I shall regret very much to have you miss the glorious feeling of accomplishment. Remember that often adversity is a blessing in disguise and is certainly the greatest character builder."

If you're a leader at any level and your people aren't challenging you, you've got to change that or you can't be a leader here because you're not going to be using ideas, you're not going to have innovation, you're not going to fully develop your people. And if you're working in a group and you don't challenge, then you're not really doing your job.

Putting aside all the things that are said about Hillary [Clinton], my main difference with her is on the vision of what kind of society will make people's lives better. So this is a vision of society in which people are too evil or stupid to run their own lives, but those in power are perfectly capable of running everybody else's lives because they're so much smarter.

To make a quick buck, but over time, if you're not creating value for others, customers, society, isn't going to let you be around.