When you live in a false society, that bases its wealth upon money, then that society itself will collapse eventually. Not because I say so, because it's not based on physical reference.

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.

I have a terrible memory

Carrying confidence isn't being the person everyone likes, it's being yourself, regardless of who likes you.

Ambition is pitiless. Any merit that it cannot use it finds despicable.

You've got to think lucky. If you fall into a mudhole, check your back pocket - you might have caught a fish.

I never leaf through a copy of National Geographic without realizing how lucky we are to live in a society where it is traditional to wear clothes.

Play is this process of operating the world, of manipulating things. It's related to experimentation, and it's related to pleasure, but not defined by it.

I have such admiration for single mothers. I simply don't comprehend how you'd cope with that intensity, the lack of breaks, ever, on your own.

Imitation is the homage mediocrity pays to greatness.

I did a lot of smoker fights and fought pretty much every week since Pat wouldn't let me fight until he was sure I was ready. I was also boxing and so I had 30 unofficial fights or more of those.

Whatever character you play, remember they are always doing something they are not just talking.