Science and education, when devoid of a social conscience or environmental and human concern, are meaningless.

If you think we can’t change the world, It just means you're not one of those that will

When education and resources are available to all without a price tag, there will be no limit to the human potential.

No one is born with greed, prejudice, bigotry, patriotism and hatred; these are all learned behavior patterns.

If you love someone and they want to leave, you help them pack. That's love

We are not taught to be thinkers, but reflectors of our culture. Let's teach our children to be thinkers.

We must stop constantly fighting for human rights and equal justice in an unjust system, and start building a society where equal rights are an integral part of the design.

You don't need to get rid of religion; you have to outgrow the need for it. In other words, instead of hoping for the good life, you make the good life.

We don't know how to live together on Earth, how the hell are we going to live together on Mars?

So your having trouble with your partner. Well ask yourself, if you were in a relationship with a replica of yourself how long would it last?

Opinions are very dangerous, because they aren't based on scientific studies.

The only people truly bound by campaign promises are the voters who believe them.

We grow before we even know what growth means. We just know, I see things differently now.

How can we expect wild animals to survive if we give them nowhere in the wild to live?

The less men think the more they talk.

I ended up spending some time with Jimi Hendrix and hanging out with him, and that was beyond awesome.

I feel something vibrating and I really hope it's your phone." Serana told Dan, who blushed.

I used to beat myself up everyday if I did not win an event. I am quite open about those things now and that has been a big change.

The first book was out and for the first time we were on a book tour. Being the son of an immigrant, I'd never dreamt of being on book tours. Suddenly the attention was huge.

There are two kinds of disease of the soul, vice and ignorance.

I know that I can save this country and that no one else can.