The oncoming trouble I speak of is climate change. It's going to affect all of you in the same way the Second World War consumed people of my parent's generation.

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.

Love you always, miss you always... running day and night, leaving the place of sun and moon, of ice and snow.Never look back, never forget.

That, we encourage, and I think we're doing a pretty good job with the website and also the DVD, like the first season came out and the second season's being prepared now.

I've got research, I have my own life experience I can apply, and I have my imagination.

The true harvest of my daily life is somewhat as intangible and indescribable as the tints of morning or evening.

The majority of people have no understanding of the things with which they daily meet, nor, when instructed, do they have any right knowledge of them, although to themselves they seem to have.

That music in itself, whose sounds are song, The poetry of speech.

People are divided into two parts: some of them look for and cannot find anything, others find but are not satisfied.

Lead worshipers: Our primary task is simply to help others worship.

New Orleans cuisine is Creole rather than Cajun.

These are icons to be treasured.