I think it is safe to say that no one understands quantum mechanics... In fact, it is often stated that of all the theories proposed in this century, the silliest is quantum theory. Some say that the only thing that quantum theory has going for it, in fact, is that it is unquestionably correct
Now thats faith..
What we need is imagination. We have to find a new view of the world. Richard Feynman
Physics is to math what sex is to masturbation.
Richard Feynman (1918 - 1988)
Quantum mechanics has been repeatedly demonstrated through actual experiments.
I have read a great deal about St. Feynman and his life. Unquestionably a brilliant scientist...who was occasionally wrong. However, like many gifted people, he had quite the ego and seldom admitted mistakes.