" Snowflake. You catch the snowflake but when you look in your hand you don’t have it no more. Maybe you see this dechado. But before you see it it is gone. If you want to see it you have to see it on its own ground. If you catch it you lose it. And where it goes there is no coming back from. Not even God can bring it back. "

― Cormac McCarthy , The Crossing (The Border Trilogy, #2)