من طبيعة الإنسان الموهوبة أن ينتقل من طرف إلى طرف نقيض.

“It is the talent of human nature to run from one extreme to another.”Jonathan Swift — The Works of Jonathan Swift, D.D. Dean of St. Patrick's, Dublin: Accurately Revised in Six Volumes, Adorned with Copper-plates : with Some Account of the Author's Life and Notes Historical and Explanatory (1755)