"A Democratic Spirit is one that combines rigor and humility, i.e., passionate conviction plus sedulous respect for the convictions of others. As any American knows, this is a very difficult spirit to cultivate and maintain, particularly when it comes to issues you feel strongly about. Equally tough is a D.S.'s criterion of 100 percent intellectual integrityyou have to be willing to look honestly at yourself and your motives for believing what you believe, and do it more or less continually."
January 1, 1970
https://en.wikiquote.org/wiki/David_Foster_Wallace