The important thing is not to stop questioning. Curiosity has its own reason.

I never think of the future. It comes soon enough.

Life is like riding a bicycle. To keep your balance you must keep moving.

Imagination is more important than knowledge. Knowledge is limited.

There is no moral equivalency between those who would kill using children, innocent civilians, children and adults, in their homes and in their places of worship, to that of a government that is seeking those terrorists before they can engage in that awful activity.

A free and open Internet is essential to our democracy, economy, and modern way of life.

I think Dianne Feinstein may be the most Orwellian political official in Washington. It is hard to imagine having a government more secretive than the United States.

I think that people want peace so much that one of these days government had better get out of their way and let them have it.