Montaigne came to realize how hard it was to control one’s own mind, or even one’s body. He despaired over even his own penis, “which intrudes so tir… - David Brooks

... there are other proud people who have low self-esteem. They feel they haven't lived up to their potential. They feel unworthy. They want to hide and disappear, to fade into the background and nurse their own hurts. We don't associate them with pride, but they are still, at root, suffering from the same disease. They are still yoking happiness to accomplishment; it's just that they are giving themselves a D- rather than an A+. They tend to be just as solipsistic, and in their own way as self-centered, only in a self-pitying and isolating way rather than in an assertive and bragging way.

The world is immeasurably complex and the private stock of reason is small.

We can be knowledgeable with other men’s knowledge, but we can’t be wise with other men’s wisdom.” That’s because wisdom isn’t a body of information. It’s the moral quality of knowing what you don’t know and figuring out a way to handle your ignorance, uncertainty, and limitation.