Researchers have proven that scientifically, that all humans are one people

Everyone you will ever meet knows something you don't.

We are just a speck, on a speck, orbiting a speck, in the corner of a speck, in the middle of nowhere.

To leave the world better than you found it, sometimes you have to pick up other people's trash.

Science is the best idea humans have ever had. The more people who embrace that idea, the better.

You and I are made of stardust. We are the stuff of exploded stars. We are therefore, at least 1 way that the Universe knows itself. That, to me, is astonishing.

There's nothing I believe in more strongly than getting young people interested in science and engineering, for a better tomorrow, for all humankind.

I speak with dogs frequently. They don't really talk, but I feel they're communicating.

The natural world is a package deal; you don't get to select which facts you like and which you don't.

The more you find out about the world, the more opportunities there are to laugh at it.

Science is the best thing humans beings have ever come up with. And if it isn't, science will fix it.

I believe he was feeling a bit nervous. Possibly it was my costume that took him aback. I was dressed quite well, even elegantly, and looked as if I belonged to the best society.

Life is an opportunity to serve.

summer is in me—clouds and lakes of shadows, rippling under the trees

Even in slight things the experience of the new is rarely without some stirring of foreboding.

Martial arts is for defense. It's not for attacking. So when people are fighting, always, always, defend.

We often say that the earth is a sphere, but to be precise, the term sphere refers only to the surface. The correct mathematical term for the solid earth is a ball.

In Paris, everybody is in black! But you know, in Ukraine everyone wears bright colours.

Christlike love is a gift of the Spirit.

Let the story tell itself.

Ten million years from now, when then sun burns out and the Earth is just a frozen iceball hurtling through space, nobody's going to care whether or not I got this guy out.