How many sallies, impregnated with venomous spleen, have filled with anger and rage those whom thou dost love! True wit is that which is appropriate, brief in expression, full of sense, innocent and inoffensive, like a blooming rose of the heart’s garden, whose charms attract from afar all the nightingales. Its perfume, breathed with delight, drives from the heart all thoughts of hate. It charms the ear like good tidings, and all who hear it are filled with joy. It is carried from city to city, and passes into a proverb from age to age. Nothing is more charming than such a pleasantry; if it is otherwise, it were better to refrain from making it. Beware of fault-finding and backbiting: a shame for all wise men. No pleasure nor profit can be found therein, and a very great sin is committed in yielding to it. The confidence of thy friends is lost; and thy name is detested where it is uttered. Fault-finding and backbiting render one as odious as does calumny. May God preserve thee from this scourge; mayst thou live in purity of heart and tranquillity of body! CHAPTER XV _Of the Nobility of Generosity_ O thou who dost enumerate carefully the advantages of success, and dost consider the spectacle of refusals and welcomes, throw not a look of indifference on thy neighbor! Turn with interest to the unfortunate. Observe the rights of thy neighbors with justice; let the expression of thy countenance wound no one. Be not so parsimonious with thy food that thou canst not share it with others. Provide for their needs as much as possible. Let all the weak take refuge in the shadows of thy generosity! Do not entertain sentiments of hate and enmity against anyone; do not acquire the habit of tumult and agitation. Beware of anger, rage, and revenge; show to no one a countenance furrowed with discontent. Live on good terms with all the world and be always of an equable disposition. Do not annoy thy inferiors, nor impose upon them the constraint of cold formalities. Let not the expression of thy countenance grieve anyone; captivate everyone with thy good-nature. Let no one be a victim of thy injustice, never return evil for evil. Be not a burden on thy friends, do not make thyself insupportable by thy bad disposition. Let no soul be in anguish for thee; rather labor to elevate those who are desperate. Bring no lawsuit against anyone, that God may preserve thee in turn from litigants. Do not compromise thy honor in this world and in the next for strange interests. Be neither guardian, counsellor, nor trustee.