Treat failure as a lesson on how not to approach achieving a goal, and then use that learning to improve your chances of success when you try again. Failure is only the end if you decide to stop.

My philosophy is that if I have any money I invest it in new ventures and not have it sitting around.

I was dyslexic, I had no understanding of schoolwork whatsoever. I certainly would have failed IQ tests. And it was one of the reasons I left school when I was 15 years old. And if I - if I'm not interested in something, I don't grasp it.

My father Ted fought in North Africa, Italy, and Germany during World War II. My grandfather survived the horrors of the trenches in World War I. I truly believe that one of the E.U.'s greatest achievements is that it has kept its members out of conflict in Europe.

I cannot imagine a worse job than being president of these Untied States in these most trying of times. President Barack Obama has been under siege from every side for the entirety of his time in office.

I'm more interested in my life than I am in my career. I don't want to not work. I do enjoy working, but not to the point where that's the only thing I focus on.

In both children and adults, there can be a hard-to-deny link between a robust sense of hope and either work productivity or academic achievement.

Humor has bailed me out of more tight situations than I can think of. If you go with your instincts and keep your humor, creativity follows. With luck, success comes, too.