“I don’t want to believe. I want to know.”

Be grateful everyday for the brief but magnificent opportunity that life provides.

Books are like seeds. They can lie dormant for centuries and then flower in the most unpromising soil.

I consider it an extremely dangerous doctrine, because the more likely we are to assume that the solution comes from the outside, the less likely we are to solve our problems ourselves.

The universe seems neither benign nor hostile, merely indifferent.

I would suggest that science is, at least in my part, informed worship.

Extraordinary claims require extraordinary evidence.

Science is a way to not fool ourselves.

Writing is the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another.

Writing is the greatest of human inventions, binding together people, citizens of distant epochs, who never knew one another.

The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together.

Science is an attempt, largely successful, to understand the world, to get a grip on things, to get hold of ourselves, to steer a safe course.

Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works.

Our ancestors lived out of doors. They were as familiar with the night sky as most of us are with our favorite television programs.

One glance at a book and you hear the voice of another person, perhaps someone dead for 1,000 years. To read is to voyage through time.

Somewhere, something incredible is waiting to be known.

If I finish a book a week, I will read only a few thousand books in my lifetime, about a tenth of a percent of the contents of the greatest libraries of our time. The trick is to know which books to read.

No philosophy, no religion, has ever brought so glad a message to the world as this good news of Atheism.

The opposite of the religious fanatic is not the fanatical atheist but the gentle cynic who cares not whether there is a god or not.

Take man’s most fantastic invention- God. Man invents God in the image of his longings, in the image of what he wants to be, then proceeds to imitate that image, vie with it, and strive to overcome it.

The Revelations of Devout and Learn’d Who rose before us, and as Prophets burn’d, Are all but Stories, which, awoke from Sleep They told their comrades, and to Sleep return’d.

Fools, your reward is neither here nor there.

When I got untethered from the comfort of religion, it wasn’t a loss of faith for me, it was a discovery of self. I had faith that I’m capable enough to handle any situation. There’s peace in understanding that I have only one life, here and now, and that I’m responsible.

The kind of sermon which is preached in most colored churches is not today attractive to even fairly intelligent men.

Surely the immutable laws of the universe can teach more impressive and exalted lessons than the holy books of all the religions on earth.