If a man . . . would shake and not be shaken, grip and not be gripped, taking care always to squeeze the hand of his adversary as hard as it squeezed him, then he suffered no inconvenience from it.
Polk, James K. (1910). “The diary of James K. Polk during his presidency, 1845 to 1849, now first printed from the original manuscript in the collections of the Chicago historical society; Volume 4”, p.264, Best Books on
