Of course we're all programmed genetically to some extent. But the "selfish gene" thesis doesn't explain everything.

What you do makes a difference, and you have to decide what kind of difference you want to make.

Every individual matters. Every individual has a role to play. Every individual makes a difference.

You aren't going to save the world on your own. But you might inspire a generation of kids to save it for all of us. You would be amazed at what inspired children can do.

Let us develop respect for all living things. Let us try to replace violence and intolerance with understanding and compassion. And love.

Empathy is really important.. Only when our clever brain and our human heart work together in harmony can we achieve our full potential.

Only if we understand, can we care. Only if we care, we will help. Only if we help, we shall be saved.

If you really want something, and really work hard, and take advantage of opportunities, and never give up, you will find a way.. Follow your Dreams.

The least I can do is speak out for those who cannot speak for themselves.

Your life matters. You can't live through a day without making an impact on the world. And what's most important is to think about the impact of your actions on the world around you.

The greatest danger to our future is apathy.

You know how hard it is to feel like an extreme falcon-headed combat machine when somebody calls you "chicken man"?

Yesterday misspent can't be recall'dVanity makes beauty contemptibleWisdom is more valuable than riches.

We all have some worth but we do not have the same net worth.

In the end one loves one's desire and not what is desired.

The internet has become a political space. I think that is one of the most important developments in the past decade.

Never ride your horse more than five-and-thirty miles a day, always taking more care of him than of yourself; which is right and reasonable, seeing as how the horse is the best animal of the two.

I have to come to terms with the paternalism of American business. Companies are expected to take on so many social responsibilities which are the province of the state in Europe.

The value of a principle is the number of things it will explain.

Is it worth getting one more tweet out, or putting your phone down and doing something that is worth tweeting?

If their forces are substantial, prepare for them; if their forces are strong, avoid them.