“More than all, and above all, Washington was master of himself.”
As quoted in Washington's Birthday : Its History, Observance, Spirit, and Significance as Related in Prose and Verse (1918) by Robert Haven Schauffler http://infomotions.com/etexts/gutenberg/dirs/1/5/1/4/15140/15140.htm, p. 143.
Contexto: More than all, and above all, Washington was master of himself. If there be one quality more than another in his character which may exercise a useful control over the men of the present hour, it is the total disregard of self when in the most elevated positions for influence and example.