March 6 Saturday – Orion finished his Feb. 28 and Mar. 5 letter to Sam. “In thinking over the past is it best to say, If this event had not occurred a train of events would have ensued whose end would not be misplaced by some unforeseen intervening occurrence?” [MTP]. Note: Orion’s letters were often a mixture of family and local goings-on, rooting for Sam, and this sort of splash of philosophical wonderings.