Man, in the collective sense, is the hero of science. Man, in the collective sense, is the hero of Earth.

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 way to make software secure, reliable, and fast is to make it small.

There is no thought or situation that you can't put up against inquiry. Every thought, every person, every apparent problem is here for the sake of your freedom.

Limited means often constitute the charm and force of primitive painting. Extension, on the contrary, leads the arts to decadence.

Anywhere you hang yourself is home.

How delicate her feet who shuns the ground, Stepping a-tiptoe on the heads of men.

She is sadder and sadder, and for a man there is no balm more soothing than the sadness he has caused a woman.

I came to the conclusion that unless you are ruled properly, you cannot move forward. Everything else is second. Everything.

Why do I have this imagination? It's the only one I've got!

Church is not an organization you join; it is a family where you belong, a home where you are loved and a hospital where you find healing.

You can't have bravery without fear...