What Is Physics?

Science is built up with facts as a house is with stones. But a collection of facts is no more a science than a heap of stones is a house.
Fonte: http://scidiv.bellevuecollege.edu

Henri Poincaré  - "la Science et l'Hypothese"

Isidor Isaac Rabi   - “I think physicists are the Peter Pans of the human race. They never grow up and they keep their curiosity.”

Edward Teller  - "Physics is, hopefully, simple. Physicists are not"

Albert Einstein - “It should be possible to explain the laws of physics to a barmaid.”

                       - “Most people say that is it is the intellect which makes a great scientist. They are wrong: it is character.”

                       - “Two things are infinite: the universe and human stupidity; and I'm not sure about the the universe.”

Ernest Rutherford - “All science is either physics or stamp collecting.”

“Love is a matter of chemistry, but Sex is a matter of physics”