Gratitude is a burden upon our imperfect nature, and we are but too willing to ease ourselves of it, or at least to lighten it as much as we can. - Philip Dormer Stanhope

Conceal your learning from the company

Never display your learning, but on particular occasions. Reserve it for learned men, and let even these rather extort it from you, than appear forward to display it. Hence you will be deemed modest, and reputed to possess more knowledge than you really have. Never seem wiser or more learned than your company. The man who affects to display his learning, will be frequently questioned; and if found superficial, will be ridiculed and despised; if otherwise, he will be deemed a pedant. Nothing can lessen real merit (which will always shew itself) in the opinion of the world, but an ostentatious display by its possessor.

A good reputation is acquired by many actions; and can be lost by one. Be upon your guard, therefore, against those weaknesses which may risk it. Nothing can be more unjust than to judge a person by one single action; but the world is seldom just.

There is nothing that people bear more impatiently or forgive less, than contempt: and an injury is much sooner forgotten than an insult.