The history of the universe is, in effect, a huge and ongoing quantum computation. The universe is a quantum computer.

All physical systems can be thought of as registering and processing information, and how one wishes to define computation will determine your view of what computation consists of.

I have not proved that the universe is, in fact, a digital computer and that it's capable of performing universal computation, but it's plausible that it is.

One of the things that I've been doing recently in my scientific research is to ask this question: Is the universe actually capable of performing things like digital computations?

Computers are famous for being able to do complicated things starting from simple programs.

Nothing in life is certain except death, taxes, and the second law of thermodynamics.

Thinking of the universe as a computer is controversial.

There are considerable advantages to using many degrees of freedom to store information, stability and controllability being perhaps the most important.

Of course, not everybody's willing to go out and do the experiments, but for the people who are willing to go out and do that, - if the experiments don't work, then it means it's not science.

In order to figure out how to make atoms compute, you have to learn how to speak their language and to understand how they process information under normal circumstances.

Indeed, as the above calculation indicates, to take full advantage of the memory space available, the ultimate laptop must turn all its matter into energy.

Learn more about the character traits you have and those you want to develop

Sugar and caffeine. My willpower crumbled.

Every man shall bear his own burden.

They (the blacks) had no right which the white man was bound to respect.

Do not crush the flowers of wisdom with the hobnail boots of cynicism.

The country is suffering from musical-chairs syndrome. We all dance around for a bit and then when we try to sit down again, somebody doesn't have a chair. We're running scared; we want ours.

All I want is your promise to stay with me, to be mine. Sometimes it feels like you can't possibly be real. Promise me you'll stay.” "Por supuesto. I promise.

Who are you, a hundred years from today, reading my poetry with curiosity?

The heart will turn to a prune if love is always by the numbers. How will you know if someone really loves you if they only meet your expectations and not your needs?

Bulgaria is a true friend of Israel, that stood up to save the Jewish people 70 years ago in Europe, and who stood by throughout the terror attack that took place in Burgas last July.