To know or to believe - that's the question!
There is an old dispute about the relation between faith and knowledge. Naturally, scientific minds usually reject the existence of God and try to explain everything in the terms of logic and evidence, while religious people find the immanence of God even in the natural laws. However, the situation isn't so black and white.
Here are several quotes from famous scientists, which are illustrating the complex interconnection between these two most important branches of human knowledge.