An atom-blaster is a good weapon, but it can point both ways.

People who think they know everything are a great annoyance to those of us who do.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

When stupidity is considered patriotism, it is unsafe to be intelligent.

So the universe is not quite as you thought it was. You'd better rearrange your beliefs, then. Because you certainly can't rearrange the universe.

In life, unlike chess, the game continues after checkmate.

People think of education as something that they can finish.

There are no nations! There is only humanity. And if we don't come to understand that right soon, there will be no nations, because there will be no humanity.

A robot may not injure a human being, or, through inaction, allow a human being to come to harm.

Violence is the last refuge of the incompetent.

A robot must protect its own existence as long as such protection does not conflict with the First or Second Laws.

All shall be done, but it may be harder than you think.

You have to work harder to achieve your goals

Time evolves daily

Punishment when awarded with due consideration, makes the people devoted to righteousness and to works productive of wealth and enjoyment.

New York is breaking my heart. I’ve often said that it’s like having a really interesting boyfriend suddenly becoming really, really into wine, and having to have endless conversations about it.

When the architects of our republic wrote the magnificent words of the Constitution and the Declaration of Independence, they were signing a promissory note to which every American was to fall heir.

Some scientists use TeX or LatEX but for most people Word is the thing that writers use these days.

Believing that all famous people have tons of money saved up.

If you approach Billy Martin right, he's Okay. I avoid him altogether.

For every single dark night there is a brighter day.