There are many hypotheses in science which are wrong. That’s perfectly all right: it’s the aperture to finding out what’s right. Science is a self-correcting process.

The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.

If you wish to make an apple pie from scratch, you must first invent the universe.

Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.

And you are made of a hundred trillion cells. We are, each of us, a multitude.

The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together.

A galaxy is composed of gas and dust and stars - billions upon billions of stars. Every star may be a sun to someone.

We are a way for the cosmos to know itself.

It is said that men may not be the dreams of the god, but rather that the gods are the dreams of men.

We are star stuff which has taken its destiny into its own hands.

When we look up at night and view the stars, everything we see is shinning because of distant nuclear fusion.

The purpose of the church is outreach

Dream big. Start small. Begin today.

Our fathers valued change for the sake of its results we value it in the act.

The important thing is to learn a lesson every time you lose.

I saw the best minds of my generation who threw their watches off the roof to cast their ballot for Eternity outside of Time, & alarm clocks fell on their heads every day for the next decade.

It seems to me, sorry seems to be the hardest word.

Always be prepared to start.

I did every thing, even dirty jobs like dishwashing or delivery boy for a grocer.

Each person tells you who they think they are, and who they think you are.

When you're a beautiful person on the inside, there is nothing in the world that can change that about you.