Everybody comes to a point in their life when they want to quit. But it's what you do at that moment that determines who you are.

When you think that you are done you're only 40% in to what your body's capable of doing.that's just the limits that we put on ourselves.

I don't stop when I'm tired. I stop when I'm done

If you can see yourself doing something, you can do it. If you can’t see yourself doing it, usually you can’t achieve it.

Don't Stop when you are Tired. Stop When You are Done.

Asking politicians to vote themselves out of power is like asking rabbits not to multiply, it ain't natural.

Any drunk who has tried to put his car where a lamppost stands is a self-educated physicist.

It's easier to make a reporter into an economist than an economist into a reporter.

Israel controls the United States Senate.

A man can be prevented from breaking into other persons' houses by shutting him up, but shutting him up may not alter his disposition to commit burglary.

Any two particles in the universe attract each other through the gravitational interaction.

Pretty isn't beauty. Pretty is how you look; Beauty is who you are. Pretty is in the face and body; Beauty is in the heart, mind and soul. Pretty fades; Beauty grows.

I just want to make stories. They don't have to have a moral or a reason. There might be some mild cautionary notes, but they're not moral. They don't impart any Judeo-Christian ethic of any kind.

You're strong—you're so, so strong. It's why I love you.

Trying to execute that kind of intricate staging in the West Wing at the same time you're doing intricate dialogue - it's like patting your head and rubbing your stomach!