#particles

"Those who are not shocked when they first come across quantum theory cannot possibly have understood it."

"In the world of the very small, where particle and wave aspects of reality are equally significant, things do not behave in any way that we can understand from our experience of the everyday world...all pictures are false, and there is no physical analogy we can make to understand what goes on inside atoms. Atoms behave like atoms, nothing else."

"Not only is the Universe stranger than we think, it is stranger than we can think."