Exercise is really for the brain, not the body. It affects mood, vitality, alertness, and feelings of well-being.

It turns out that moving our muscles produces proteins that travel through the bloodstream and into the brain, where they play pivotal roles in the mechanisms of our highest thought processes.

Exercise is the single best thing you can do for your brain in terms of mood, memory, and learning.

If you had half an hour of exercise this morning, you're in the right frame of mind to sit still and focus on this paragraph, and your brain is far more equipped to remember it.

Even 10 minutes of activity changes your brain.

We can know ourselves only because we can remember.

If you are still tied to your past, the devil will keep using it as a weapon against you

Delay is as dangerous as the wrong answer.

Man’s chief end is to glorify God, and to enjoy him forever.

The miserable have no medicine but hope.

There was that half-smirk again, playing around his lips, as if he was deciding whether the situation was amusing enough to warrant a full smile.

Stories took twists and turns down fairy-tale paths or down very human everyday ones. You think you’re at the end of the book, and it’s only the end of a chapter.

I have ten marathons under my belt, including four New York races and one Boston.

I ask my children (all of them) to be what they want to be; just be the best they can at what they choose.

I think that - that the disruptive nature, the tough talk on North Korea, the military deployments, sending the missile defense system to South Korea, I think these are all good things to have done.

I never used to tell jokes on stage. Now I'm cutting up jokes all night long.