I became an atheist because, as a graduate student studying quantum physics, life seemed to be reducible to second-order differential equations. Mathematics, chemistry and physics had it all. And I didn't see any need to go beyond that.

The shelves of many evangelicals are full of books that point out the flaws in evolution, discuss it only as a theory, and almost imply that there's a conspiracy here to avoid the fact that evolution is actually flawed. All of those books, unfortunately, are based upon conclusions that no reasonable biologist would now accept.

Nobody gets argued all the way into becoming a believer on the sheer basis of logic and reason. That requires a leap of faith.

Francis Collins Quotes