When a man is out of sight, it is not too long before he is out of mind
Thomas Kempis in Wikipedia
What a strange thing is memory, and hope; one looks backward, the other forward; one is of today, the other of tomorrow. Memory is history recorded in our brain, memory is a painter, it paints pictures of the past and of the day.
(September 07, 1860 - December 13, 1961)
The opportunity to secure ourselves against defeat lies in our own hands, but the opportunity of defeating the enemy is provided by the enemy himself.
You may never know what results come of your action, but if you do nothing there will be no result