665 00:56:42,200 --&amp;gt; 00:56:46,480 but in the end, reality is perhaps best defined 666 00:56:46,480 --&amp;gt; 00:56:51,080 as an intelligent conversation with the universe, 667 00:56:51,280 --&amp;gt; 00:56:56,160 that will continue as long as we're around to ask questions.