Look into your heart, you will find. There's nothin' there to hide.

To explain all nature is too difficult a task for any one man or even for any one age.

When things get too heavy, just call me helium, the lightest known gas to man.

My job is to make images and leave the decision-making and conclusion-draw ing to other people.

It is about grabbing what you see on the web, organizing it, and sharing with it with somebody.

A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.

All of life is peaks and valleys. Don't let the peaks get too high and the valleys too low.