“Whatever is real in our universe is real in a moment of time, which is one of a succession of moments. ... Nothing transcends time, not even the laws of nature. Laws are not timeless. Like everything else, they are features of the present, and they can evolve over time.” ― Lee Smolin
“I regard space as a 'glue', or a set of rules, that binds things together. It is a plurality within a deep unity, and it makes a Now.”
― Julian Barbour
"The overwhelming majority of theories are rejected because they contain bad explanations, not because they fail experimental tests."
― David Deutsch