1 Better is the poor that walketh in his integrity [tohm (integrity, guilelessness)], than he that is perverse in his lips [sfatayim], and is a fool [kesil].

Better is little with the fear of Yahweh

Than great treasure and trouble therewith (15: 16)

2 Also, that the soul [nefesh] be without knowledge [da'as], it is not good [tov]; and he that hasteth with his feet [raglayim] sinneth.

Acting impulsively or recklessly causes mistakes. So exercise restraint, caution, and moderation.

A merely natural man is an empty earthen vessel. He contains none of "the golden oil." What he knows, he knows only as a natural brute beast; and like other animals, obeys only the impulses of his "inner consciousness." Such a human creature is utterly destitute of inspiration; and the efforts to enlighten him prove fruitless, he is fit only for capture and destruction.

The unmeasured Court of the Gentiles is the aggregate of such; and in the midst of so dark and dangerous a community, the Spirit's Witnesses were appointed to operate for a testimony against them.

Eureka 11.2.

3 The foolishness of man perverteth his way [maketh his derech crooked]: and his heart fretteth [ lev rages] against Yahweh.

Fools blame Yahweh for their own mistakes. This is disloyalty and disobedience. 

4 Wealth maketh many friends; but the poor [dal] is separated from his neighbour [re'a].

1. Wealth attracts superficial friends whereas...

there is a friend‭ ‬that sticketh closer than a brother (Prov 18 : 24)

2. In contrast the poor are disregarded and may be abandoned by even their closest friends

5 A false witness [An ed shekarim] shall not be unpunished, and he that speaketh lies [kezavim] shall not escape.

Under the law a false witness received the punishment he thought to inflict upon his brother...

And the judges shall make diligent inquisition:‭ ‬and,‭ ‬behold,‭ ‬if the witness‭ ‬be a false witness,‭ ‬and hath testified falsely against his brother‭; ‬Then shall ye do unto him,‭ ‬as he had thought to have done unto his brother:‭ ‬so shalt thou put the evil away from among you.‭

(Deut 19: 18-19)

6 Many [Rabbim] will intreat the favour of the prince [ruler]: and every man [ish] is a friend [re'a] to him that giveth gifts [mattan].

7 All the brethren of the poor [kin of the rahsh (pauper)] do hate him: how much more do his friends go far from [avoid] him? He pursueth them with words, yet they are wanting [yet they are not there] to him.

Continues the realistic assessment in v4. People are fickle and relationships fail, especially when a brother falls into poverty...but the commandments of Messiah applied faithfully will keep the brethren united in the bonds of love and unity in the faith.

8 He that getteth wisdom [lev (a heart of understanding)] loveth his own soul (nefesh): he that keepeth understanding [shomer over tevunah] shall find good [tov].

9 A false witness [An ed shekarim] shall not be unpunished, and he that speaketh lies [kezavim] shall perish.

10 Delight [Luxury] is not seemly [fitting] for a fool [kesil]; much less for a servant [an eved]to have rule over princes [sarim.]

A servant ruling was improbable and considered absurd according to ancient cultures. So also a fool becoming wealthy was both unlikely and discordant. (In these modern times of surplus and hoarded wealth we see many appalling examples of hard earned inherited fortunes foolishly frittered away).

11 The discretion of a man [seichel adam] deferreth his anger; and it is his glory [tiferet] to pass over a transgression [peysha].

1. A level headed approach can defuse conflict‭

'‬he‭ ‬that‭ ‬is slow to anger appeaseth strife'.‭ (‬Prov‭ ‬15:18‭)‬.

Patience and self-control are the instructions of wisdom

He that is slow to anger is better than the mighty;

And he that ruleth his spirit than he that taketh a city. ‭(‬16:32‭)‬.

2. Be forgiving and forebearing (1 Cor 13:4). Do not be oversensitive or hold grudges...

'love covereth all sins' (Prov 10: 12).