¹ tn Or “sober,” “temperate.”

² tn Grk “having bound up…, being sober, set your hope…”

² sn Qoheleth recommended that people soberly reflect on the brevity of life and the reality of death (It is better to go to a house of mourning) than to waste one’s life in the foolish pursuit of pleasure (than to go to a house of banqueting). Sober reflection on the brevity of life and reality of death has more moral benefit than frivolous levity.

³ tn It is difficult to determine whether the Hebrew term הֶבֶל (hevel) means “fleeting” or “useless” in this context. The imagery of quick-burning thorns under a cooking pot is ambiguous and can be understood in more than one way: (1) It is useless to try to heat a cooking pot by burning thorns because they burn out before the pot can be properly heated; (2) the heat produced by quick-burning thorns is fleeting—it produces quick heat, but lasts only for a moment. Likewise, the “laughter of a fool” can be taken in both ways: (1) In comparison to the sober reflection of the wise, the laughter of fools is morally useless: the burning of thorns, like the laughter of fools, makes a lot of noise but accomplishes nothing; (2) the laughter of fools is fleeting due to the brevity of life and certainty of death. Perhaps this is an example of intentional ambiguity.