To be happy you have to fulfill your nature. That's what Aristotle taught so many centuries ago, that the road to happiness isn't to go drink more or consume more. The road to happiness is to fully develop your abilities, and then apply them to do good.

As an engineer, I understood that the natural world operated according to fixed laws. Through my studies, I came to realize that there were, likewise, laws that govern human wellbeing. It seemed to me that these laws are fundamental not only to the wellbeing of societies, but also to the miniature societies of organizations. Indeed, that is what we found when we began to apply these principles systematically at Koch Industries. Through our observation of how they could create prosperity in an organization, I began to systematize my beliefs into Market-Based Management.

Hubris, arrogance, is just one step ahead of loss of integrity, because if you think you're better than other people, you know more, then you're going to think, as many leaders have, that the rules don't apply to them - so they lose their integrity.

The poorest Americans use three time the energy as the percentage of their income as the average American does. This is going to disproportionately hurt the poor. It may make the whole electric grid unstable, depending on how it is enforced. And it does nothing for the climate.

I think this is so important - what's not done well at education at every level - is helping kids find, as I discovered for myself, what I was good at. I was very lucky to find out that at an early age, which set my direction in life.

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."

The reason we tend to support Republicans is they're taking us toward the cliff at only 70 miles per hour miles an hour and the Democrats are taking us 100 miles an hour.