What does Ecclesiasticus Chapter 19 say, and which statements belong to its speaker?

Ecclesiasticus 19 warns that a drunken worker will not be rich and disdain for small things brings gradual fall. Wine and women make wise and prudent people fall; harlot-company brings wickedness, worms, rottenness and removal as an example. Hasty belief signals a light heart and diminution, sin against one's soul contempt. Iniquity-joy earns censure, hatred of correction less life; hatred of babbling extinguishes evil. Self-wronging leads repentance, delight in wickedness condemnation.

Do not repeat a harsh wicked word, disclose one's mind to friend or foe or reveal one's sin: the listener watches, appears to defend yet hates, remaining so. Let a word against a neighbor die within without fear of bursting. A fool hearing words resembles a laboring woman or an arrow lodged in a man's thigh, without an invented warrior scene. Reprove a friend who may not understand or may deny action, or to prevent repetition; a neighbor may never have spoken the alleged words. Admonish amid frequent fault and do not believe every word. Some slips of tongue are not from heart; everyone has offended in speech, so admonish before threatening and make room for the Most High's fear, identified with wisdom and law's disposition. The text does not establish a private-before-public procedural rule or make every slip innocent.

Wicked learning and sinful schemes are not wisdom or prudence; subtle wickedness is detestable, while one is foolish and wisdomless. Less understanding with God-fear is better than abundant understanding that transgresses law. Unjust subtlety contrasts one speaking exact truth. Wicked self-humiliation hides deceit; excessive lowliness and downcast face may pretend not to see the unknown. Someone restrained only by powerlessness sins when opportunity comes. Look, countenance, attire, laughter and gait are said to show character, without specifying modest dress, restrained laughter or dignified steps. Injury-driven angry rebuke can lie, some judgment is not approved as good, and silence can be wise. These are attributed comparisons, not a clinical account of inevitable moral decay or guarantees of protected inheritance.