"There are two futures, the future of desire and the future of fate, and man's reason has never learned to separate them"

This quote by John Desmond Bernal talks to the concept that our lives are identified by both our desires and our fate. We have no control over our fate, however we can manage our desires. Our reason, however, has actually never been able to separate the two. We can make decisions based upon our desires, however eventually our fate will figure out the result. This quote suggests that we should accept our fate and use our desires to reconcile it. We need to strive to make our desires a reality, however also accept that our fate may not constantly line up with our desires. We need to use our factor to make the very best choices we can, however likewise accept that our fate is ultimately out of our control.