"It is a unyielding truth that to live with purpose is to leave the world a little gentler than you found it — an essential principle for the reflective life."

"To lead with integrity is to walk the narrow path where words and actions are one. Let this simple maxim guide your daily deeds — an essential principle for the reflective life."

"It is a timeless truth that a life without philosophical reflection is a vessel adrift on an uncharted sea."

"The moral compass points true only when freed from the magnetism of personal gain — an essential principle for the reflective life."

"I still don't have all the answers. I'm more interested in what I can do next than what I did last."

"The Arab League tells us to go in and take out Qaddafi. We've spent billions of dollars already with respect to the Arab League. Billions of dollars, because they told us to do it. Why aren't they paying for it? They don't like Qaddafi, Qaddafi's been a terrible thorn in their side."

"It has always been difficult for Man to realize that his life is all an art. It has been more difficult to conceive it so than to act it so. For that is always how he has more or less acted it."

"I've been lucky. Opportunities don't often come along. So, when they do, you have to grab them."