If you don't have a record to run on, you paint your opponent as someone to run from.

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.

I think when you become a parent you go from being a star in the movie of your own life to the supporting player in the movie of someone else's.

You can’t be a self-leader if you are an enemy to yourself. Stop the hatred and love yourself.

Death and love are the two wings that bear the good man to heaven.

Marriage: A friendship recognized by the police.

The quality of life is determined by its activities.

While Thee I seek, protecting Power, Be my vain wishes stilled; And may this consecrated hour With better hopes be filled.

Whatever it is, it's better in the wind.

I am told that the clinical definition of insanity is the tendency to do the same thing over and over again and expect different results.

If you think that [Yale professor James] Saiers is in the greenhouse sceptics camp, then, if we can find documentary evidence of this, we could go through official AGU channels to get him ousted.