Iran is a state sponsor of terrorism. And for them to be able to provide nuclear technology to non-state actors, that's unacceptable.

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.

Negative thinking saps strength.

From the world of darkness I did loose demons and devils in the power of scorpions to torment.

Our whole family thrives under pressure. It's like our family motto or something.Apart from my brother Peter, of course. He had a nervous break down. But the rest of us.

Time whereof the memory of man runneth not to the contrary.

If you're trying to create a company, it's like baking a cake. You have to have all the ingredients in the right proportion.

Creating whole departments of ethnic, gender, and other 'studies' was part of the price of academic peace. All too often, these 'studies' are about propaganda rather than serious education.

A lie is like a snowball: the further you roll it the bigger it becomes.

It is possible for even the smallest of accolades of achievement to be truly worthwhile without tears and toil?

It is never possible to predict a physical occurrence with unlimited precision.

Give us the strength, give us the wisdom, and give us tomorrow.