You know, something happened to me when I became 70. I started to feel a tremendous love for the human race, and life and this planet, the universe, the whole shebang.

A dream you dream alone is only a dream. A dream you dream together is reality.

You change the world by being yourself.

Some people are old at 18 and some are young at 90. Time is a concept that humans created.

Smile to the future and it will smile back to you

Every drop in the ocean counts.

Fracking kills, and it doesn't just kill us. It kills the land, nature and, eventually, the whole world.

Imagine a dolphin dancing in the sky. Let it dance with joy. Think of yourself at the bottom of the ocean watching.

Spring passes and one remembers one's innocence. Summer passes and one remembers one's exuberance. Autumn passes and one remembers one's reverence. Winter passes and one remembers one's perseverance.

Each time we don't say what we wanna say, we're dying.

Healing yourself is connected with healing others.

So it's true. You can walk in sunlight. I thought perhaps it might have worn off.""If I feel the urge to burst into flames, I'll let you know.

I have both English bulldog determination and Bengal tiger strength.

I don't believe I have a good enough friend to give a three-footer

When mind and heart come together, mind serves consciousness instead of serving itself.

From the beginning of the Radiation Laboratory, I have had the rare good fortune of being in the center of a group of men of high ability, enthusiastic and completely devoted to scientific pursuits.

We'll see if [Donald Trump] really means it though; he will get a chance to deliver on that promise. And if he doesn't, we'll make sure the people know about it.

It is individuals who must be encouraged to undertake the unprecedented - and unprecedentedly profitable - effort to prevent the annihilation of the human race.

I'm wondering what to read next.

Donald Trump's not politically correct. Although you are running for president, you should be politically correct. But there is also the expression of an artist.

I love fashion. I love couture. I'm going to erect a shelf in my bedroom with an art light to be the spot for the shoes of the month.