Quote preview background for Carl Sagan
When you look more generally at life on Earth, you find that it is all the same kind of life. There are not many different kinds; there's only one kind. It uses about fifty fundamental biological building blocks, organic molecules.
Carl Sagan The Varieties of Scientific Experience: A Personal View of the Search for God
Turn into a Quote Card

Quote Detail

When you look more generally at life on Earth, you find that it is all the same kind of life. There are not many different kinds; there's only one kind. It uses about fifty fundamental biological building blocks, organic molecules.
CS
Carl Sagan

The Varieties of Scientific Experience: A Personal View of the Search for God

Quick Answer

What this quote page tells you

This canonical quote page keeps the full saying, the attributed author, any linked work, and the topic tags together so the quote can be cited from one stable URL.

Related Quotes

More quote cards from the same area

"

Bill suited the action to the word, getting up and leaning over the handlebars and pumping the pedals at a lunatic rate. Looking at Bill's back, which was amazingly broad for a boy of eleven-going-on-twelve, watching it work under the duffel coat, the shoulders slanting first one way and then the other as he shifted his weight from one pedal to the other, Richie suddenly became sure that they were invulnerable...they would live forever and ever.