"Few men speak humbly of humility, chastely of chastity, skeptically of skepticism.

If man studied himself, he would see how incapable he is of going further.
If man studied himself, he would see how incapable he is of going further.

If man studied himself, he would see how incapable he is of going further.
If man studied himself, he would see how incapable he is of going further.