Quote by Christopher Hitchens

"What can be asserted without evidence can be dismissed without evidence."

"I like to think of myself as a political person who loves to write rather than a writer who happens to be political."

"The person who is certain, and who never doubts, is often actually the one who is wrong."

"Owners of dogs will have noticed that, if you provide them with food and water and shelter and affection, they will think you are God."

"Science helps us understand the world."

"I've witnessed the birth of science, and it continues to amaze me."

"I'm something of a scientist myself."

"The fusion process is self-sustaining now!"