To me quantum computation is a new and deeper and better way to understand the laws of physics, and hence understanding physical reality as a whole.
David DeutschIf you reject the infinite, you are stuck with the finite, and the finite is parochial... the best explanation of anything eventually involves universality, and therefore infinity. The reach of explanations cannot be limited by fiat.
David DeutschThe overwhelming majority of theories are rejected because they contain bad explanations, not because they fail experimental tests.
David Deutsch