There is enough oil out there for world demand. It is true that a lot of what's driving oil prices up right now is not the lack of supply. There's enough supply.

You can’t let your failures define you. You have to let your failures teach you.

Change will not come if we wait for some other person or some other time. We are the ones we've been waiting for. We are the change that we seek.

Keep exploring. Keep dreaming. Keep asking why. Don’t settle for what you already know. Never stop believing in the power of your ideas, your imagination, your hard work to change the world.

When ignorant folks want to advertise their ignorance, you don't really have to do anything, you just let them talk.

Just because we have the best hammer does not mean that every problem is a nail.

Change is never easy, but always possible.

Don’t ever let anybody tell you that your efforts don’t matter or that your voice doesn’t count. Don’t ever believe that you can’t make a difference. You have.

Where you are right now doesn't have to determine where you'll end up.

Learning to stand in somebody else's shoes, to see through their eyes, that's how peace begins. And it's up to you to make that happen. Empathy is a quality of character that can change the world.

If somebody is different from you, that's not something you criticize, that's something that you appreciate.

Our country is a place where hope can be born and great companies, organizations and non-profits can spring up from an idea birthed on the back of a coffee-shop napkin.

Do you know the story?No, Finn, but I have a feeling you're going to tell me.

Believe that sometimes choices in life aren't always what we WANT. But sometimes, they're what we NEED

I said, to be a New Yorker you have to live here for six months, and if at the end of the six months you find you walk faster, talk faster, think faster, you're a New Yorker.

My basic view of things is - not to have any basic view of things. From having been exceedingly dogmatic, my views on life have gradually dissolved. They don't exist any longer.

History is on every occasion the record of that which one age finds worthy of note in another.

I wasn't trying to do a play or do what Kevin Spacey did. I was trying to do my own thing with it.

Procrastination is the beginning of poor performance.

Let it never be said of this generation of Americans that we became so obsessed with failure that we refused to take risks that could further the cause of peace and freedom in the world.

You haven't hurt people—you've given them an opportunity. They just have to be brave enough to take it.