" On occasion a traveler will venture from one city to another. Is he perplexed What took seconds in Berne might take hours in Fribourg or days in Lucerne. In the time for a leaf to fall in one place a flower could bloom in another. In the duration of a thunderclap in one place two people could fall in love in another. In the time that a boy grows into a man a drop of rain might slide down a windowpane yet the traveler is unaware of these discrepancies...If the pace of human desires stay proportionally the same with the motion of waves on a pond how could the traveler know that something has changed "

― Alan Lightman , Einstein's Dreams