It was a special treat for me as a young child to see Dwight Eisenhower (then President) in person when we lived at the Air Force Academy. I've profited from reading about his leadership during World War II. The following is an excerpt of a letter he wrote on leadership in 1942.
(Supreme Commander General Dwight David Eisenhower in a letter to General Vernon Prichard, August 27, 1942, quoted in The Monuments Men: Allied Heroes, Nazi Thieves, and the Greatest Treasure Hunt in History, by Robert M. Edsel. Photo above was taken in 1942.)