See Spot run!' is a perfect sentence in some ways. But I doubt the critics would say it was.

Experiences are like hoarded gold. Whenever I dole out a piece of my private suffering, that is when I get letters from all over the world.

Some things we must pass over in silence.

I will do those things which make me happy today and which I can also live with ten years from now.

He always reminded us that every atom in our bodies was once part of a distant star that had exploded. He talked about how evolution moves from simplicity toward complexity, and how human intelligence is the highest known expression of evolution. I remember him telling me that a frog's brain is much more complex than a star. He saw human consciousness as the first neuron of the universe coming to life and awareness. A spark in the darkness, waiting to spread to fire.

Any person who wants to govern the world is by definition the wrong person to do it.

I have not written a perfect sentence, in the literary sense. It's a lot easier to throw a perfect pass than to write a perfect sentence, if that sentence is meant to perform more than a mechanical function.