Old people think young people haven't learned about love. Young people think old people have forgotten about love.

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.

And, indeed, I will ask on my own account here, an idle question: which is better - cheap happiness or exalted sufferings? Well, which is better?

Through wisdom a house is built and through understanding it is established.

The world needs dreamers and the world needs doers. But above all, the world needs dreamers who do.

Among the many values in life, I appreciate freedom most.

The dear, stupid body is as easily satisfied as a spaniel.

Just as young people absorb all kinds of messages from the media, young girls learn what it means to be a woman by watching the older women in their lives.

The backpackers are back on the bandwagon like this was my comeback season back, back in the day

A study says owning a dog makes you 10 years younger. My first thought was to rescue two more, but I don't want to go through menopause again.

When a man lives with God, his voice shall be as sweet as the murmur of the brook and rustle of the corn.

A vibrant, rich, growing corpus of public-domain books is a vital public good - similar to parks, the infrastructure of basic services, and other hallmarks of any advanced society.