“Science was many things, Nadia thought, including a weapon with which to hit other scientists.”

“More we know more we know our ignorance. Darkness can be perceived with the help of light.Facts are stranger than fiction.Have you ever thought why there are many religions and there is only one science on the Earth? Devotees of different religions follow different customs, rituals, prayers, attributes of gods, etc. Each religion has many sects; these sects are further divided as per the geographical locations of the devotees. Thus, religious concepts of different people are altogether different. For example, people of one religion sacrifice animals to appease their gods; whereas, people of other religion appease their gods through the service of those animals. To take another example, the idol worship is core of one religion; whereas, the other religion has imposed a taboo over idol worship. One can say that this discrepancy among religions is due to the fact that religions originated in different geographical locations. Not only religions, science was also conceived by the scientists of diverse origin. However, all those unconnected scientists discovered exactly similar scientific principles. Have you ever heard Indian science, British science, or American science? All over the world, many pioneer scientists discovered their principles and later other scientists attested those. If some principle was found incorrect, soon its inventor accepted the truth. There is one concrete reason behind existence of many religious concepts and only one science on the Earth. About one thing or concept, there is only one truth but there can be many lies.”

“A wall is a very big weapon. It's one of the nastiest things you can hit someone with.”

“That's how the scientists discover new science. They start out with a hypothesis--an idea--and then others believe enough in the idea that they make it true. You see?”

“The scientist has the habit of science; the artist, the habit of art.”

“Philosophy of science is about as useful to scientists as ornithology is to birds.”