Pride is an established conviction of one’s own paramount worth in some particular respect, while vanity is the desire of rousing such a conviction in others, and it is generally accompanied by the secret hope of ultimately coming to the same conviction oneself. Pride works from within; it is the direct appreciation of oneself. Vanity is the desire to arrive at this appreciation indirectly, from without.
Yet, I didn't understand that she was intentionally disguising her feelings with sarcasm; that was usually the last resort of people who are timid and chaste of heart, whose souls have been coarsely and impudently invaded; and who, until the last moment, refuse to yield out of pride and are afraid to express their own feelings to you.
The very purpose of religion is to control yourself, not to criticize others. Rather, we must criticize ourselves. How much am I doing about my anger? About my attachment, about my hatred, about my pride, my jealousy? These are the things which we must check in daily life.