Diary of John Adams, volume 1
1756-05-03
I was mistaken one Day in my reckoning.1 A pleasant Day. Spent the Evening and supped at Mr. Maccartys. The Love of Fame naturally betrays a man into several weaknesses and Fopperies that tend very 25much to diminish his Reputation, and so defeats itself. Vanity I am sensible, is my cardinal Vice and cardinal Folly, and I am in continual Danger, when in Company, of being led an ignis fatuus Chase by it, without the strictest Caution and watchfulness over my self.
That is, in the preceding entries from 13 April through 2 May.