A lecture is much more of a dialogue than many of you probably realize.

There's life all over this universe, but the only life in the solar system is on earth, and in the whole universe we are the only men.

Dropping those atomic bombs on Hiroshima and Nagasaki was a war crime.

Civilization will end within 15 or 30 years unless immediate action is taken against problems facing mankind.

It would be a poor thing to be an atom in a universe without physicists, and physicists are made of atoms. A physicist is an atom's way of knowing about atoms.

A physicist is an atom's way of knowing about atoms.

I have lived much of my life among molecules. They are good company.

We are the products of editing, rather than of authorship.

I do not want to believe in God. Therefore I choose to believe in that which I know is scientifically impossible, spontaneous generation leading to evolution.

All War Departments are now Defense Departments. This is all part of the doubletalk of our time. The aggressor is always on the other side.

I tell my students to try early in life to find an unattainable objective.

Each day should be founded on a purpose and work in harmony with the core reason for your life.

Sometimes life takes you on a journey that changes everything you thought you wanted.

Gone - glimmering through the dream of things that were.

One that hath wine as a chain about his wits, such a one lives no life at all.

She was so busy forgetting, she couldn't take a single step into the future.

I didn't know what a Rolex cost to be honest. I'm a Seiko and Timex guy, and always have been.

The straightest line between a straight distance is two points.

Every article I see is dope this, junkie that, whiskey this - that ain't my title.

I'm a Yente and I have a terrible accent.

Pleasure must succeed to pleasure, else past pleasure turns to pain