LARGE.--Has a pleasing, persuasive, conciliatory mode of addressing people, and of saying things; with Adhesiveness and Benevolence large, is generally liked; with Comparison and Human Nature large, says unacceptable things in an acceptable manner, and sugars over expressions and actions. VERY LARGE.--Is peculiarly winning and fascinating in manners and conversation, and wins over even opponents. FULL.--Is pleasing and persuasive in manner, and with Ideality large, polite and agreeable, except when the repelling faculties are strongly excited; with small Secretiveness and strong Combativeness and activity, is generally pleasant, but when angry is sharp and blunt; with large Benevolence, Adhesiveness, and Mirthfulness, is excellent company. AVERAGE.--Has a good share of pleasantness in conversation and appearance, except when the selfish faculties are excited, but is then repulsive. MODERATE.--Is rather deficient in the pleasant and persuasive, and should by all means cultivate this faculty by sugaring over all it says and does. SMALL.--Says even pleasant things very unpleasantly, and fails sadly in winning the good graces of people. VERY SMALL.--It almost totally deficient in this faculty. RULES FOR FINDING THE ORGANS. PRE-EMINENTLY is Phrenology a science of FACTS. Observation discovered it--observation must perfect it; observation is the grand instrumentality of its propagation. To be convinced of its truth, nine hundred and ninety-nine men out of every thousand require to SEE it--to be convinced by INDUCTION, founded upon experiment. Hence the importance of giving definite RULES for finding the organs, by which even disbelievers may test the science, and believers be confirmed in its truth, and advanced in its study. The best mode of investigating its truth, is somewhat as follows: You know a neighbor who has extreme Firmness in character; who is as inflexible as the oak, and as obstinate as the mule. Now, learn the location of the phrenological organ of Firmness, and apply that location to his head--that is, see whether he has this organ as conspicuous as you know him to have this faculty in character; and if you find a coincidence between the two, you have arrived at a strong phrenological fact.