It is not only the living who are killed in war.

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.

To live in a city, one must be larger than one's environment or enjoy belonging to the crowd.

If one advances confidently in the direction of his dreams and endeavors to live the life which he has imaged he will meet with success unexpected in common hours.

Art is not a mirror held up to reality but a hammer with which to shape it.

By staying true to yourself, you keep your energy high and clear, and you provide inspirational role modeling for other healers and helpers. Integrity toward yourself is a gift to the world.

Nought venture nought have.

I should write for the mere yearning and fondness I have for the beautiful, even if my night's labors should be burnt every morning and no eye shine upon them.

If thou wouldst help others deal with them as though they were what they should be

Its impossible to control the reception of your work - the only thing you can control is the experience of writing itself, and the work you create.

I couldn't disappoint people. I did not want to fail and exhaust myself, because I was the kind of runner who trained so little that I couldn't race again within another 10 days.

How one election has exposed the true dire straits of the Democrat Party. It really is profound.