Originally, the burden of proof was on physicists to prove that time travel was possible. Now the burden of proof is on physicists to prove there must be a law forbidding time travel.

All kids are born geniuses, but are crushed by society.

What is the universe? The universe is a symphony of vibrating strings...we are nothing but melodies. We are nothing but cosmic music played out on vibrating strings and membranes.

The human brain has 100 billion neurons, each neuron connected to 10 thousand other neurons. Sitting on your shoulders is the most complicated object in the known universe.

If you could meet your grandkids as elderly citizens in the year 2100 … you would view them as being, basically, Greek gods… that's where we're headed.

It's pointless to have a nice clean desk, because it means you're not doing anything.

Music is the voice of God traveling through ten-dimensional hyperspace.

What do oil company executives, vampires and NASA bureaucrats all have in common? They fear solar energy.

Common sense has no place in Quantum Mechanics.

I believe we exist in a multiverse of universes.

We have the media, which is such a waste in the sense that you can actually feel your IQ get lower as you watch TV.

To reciprocate God’s love is a sign of being a recipient

A rock pile ceases to be a rock pile the moment a single man contemplates it bearing within him the image of a cathedral.

God may forgive your sins, but your nervous system won't.

A brave man scorns to quarrel once a day; Like Hectors in at every petty fray.

I don't go to see bands any more because I've got tinnitus, so I have to avoid loud music. You get used to it, but when it's quiet you hear a constant ringing.

Mitt Romney and I know the difference between protecting a program, and raiding it. Ladies and gentlemen, our nation needs this debate. We want this debate. We will win this debate.

Failure changes for the better, success for the worse.

At the moment when her eyes closed, when all feeling vanished in her, she thought that she felt a touch of fire imprinted on her lips, a kiss more burning than the red-hot iron of the executioner.

What do you want to achieve or avoid? The answers to this question are objectives. How will you go about achieving your desire results? The answer to this you can call strategy.