We all know we fall. Newton's discovery was that the moon falls, too-and by the same rule that we do.

People who think they know everything are a great annoyance to those of us who do.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

When stupidity is considered patriotism, it is unsafe to be intelligent.

So the universe is not quite as you thought it was. You'd better rearrange your beliefs, then. Because you certainly can't rearrange the universe.

In life, unlike chess, the game continues after checkmate.

People think of education as something that they can finish.

There are no nations! There is only humanity. And if we don't come to understand that right soon, there will be no nations, because there will be no humanity.

A robot may not injure a human being, or, through inaction, allow a human being to come to harm.

Violence is the last refuge of the incompetent.

A robot must protect its own existence as long as such protection does not conflict with the First or Second Laws.

Today a new faith is stirring: the myth of blood, the faith that along with blood we are defending the divine nature of man as a whole.

As long as we define stress as how some person or situation is making us feel, we will have to change the world around us to find peace of mind.

Moths are the ones that freak me out. It's something to do with the way that, if they get squashed, they turn to dust. There's something very wrong about that. It all feels a bit Gothic.

We've got the best product pipeline that I've seen in my 25 years at Apple.

If you submit a search of the following phrase on Google, you get over four hundred returns, and they are often very strange ones: "I have more information in one place than anybody in the world."

When I see our country's stagnation and economic woes, I cannot help but think that we need a creative revolution that is embraced by business and endorsed by government and educators alike.

I've never really understood that whole thing of writers avoiding other writers' novels while they're working on their own.

I feel like a stone you have picked up and thrown to the hard rock bottom of your heart.

Trying to ground everything in reality was the most important thing to me.

I'm still trying to figure myself out as an actor.