Widespread economic prosperity typically reaches all citizens of a country or region. A country cannot benefit without all of its citizens somehow benefitting, in the same way that an incoming tide will lift all boats including both the behemoth cruise ships and the tiny canoes.

Occasionally, the adage also may be used when referring to entire groups benefitting from a change in circumstances, particularly an influx of resources that seemingly might reach only individuals. I have heard co-workers respond to their co-workers receiving large sales commissions by saying, "a rising tide lifts all boats," implying that the increase in business for the company will expand the total opportunities for the company (and thus all employees). In this use case, clearly it is understood that the "rising tide" does not lift all boats equally.

Critics of this proverb may dispute its veracity claiming the phrase is erroneously used to justify any type of deal or arrangement that seems to benefit the few, but typically the expression is used with optimism or as a form of mild celebration by leaders, or members of the group themselves.

The proverb is often attributed to John F. Kennedy after he used it in a 1963 speech disputing the claim that a dam construction project had too much pork (wasteful spending). Kennedy's speechwriter (Ted Sorensen) revealed that the New England Council originally used the phrase, which Kennedy borrowed regularly.

A similar phrase is "to grow the pie," which means to make the entire set of opportunities greater, presumably so that everyone can appreciate a larger piece of pie, even if their percentage of the pie does not change.

Do you share the sentiment that broad economic prosperity reaches all?

Ustawi wa kiuchumi huenea na huwafikia raia wote wa nchi au eneo. Nchi haiwezi kufaidika bila raia wake wote kufaidika kwa namna moja au nyingine, kama vile baharini, maji yakijaa boti zote zitapanda, wimbi linalokuja litainua boti zote ziwe mitumbwi, jahazi, meli au mashua.

Msemo huo hutumiwa kumaanisha makundi yote yalinufaika kutokana na mabadiliko ya hali, hasa utitiri wa rasilimali, hata kama inaonekana kama zinawafikia matajiri wachache pekee. Nimesikia wafanyakazi wakiona wenzao wamepokea bonasi au kamisheni kubwa wanasema, "A rising tide lists all boats," ikimaanisha mauzo yakipanda, mapato ya kampuni yataongezeka na fursa kwa kampuni, na kwa hivyo, kwa wafanyikazi wote pia. Katika kesi hii, ni wazi wimbi halizinui boti zote kwa usawa au kiasi kilekile.

Wakosoaji wa methali hii wanaweza kulalamika kwamba methali hii inatumika pia ili kuhalalisha mpango au makubaliano yoyote hata kama yatawanufaisha wachache tu. Lakini kwa kawaida msemo huo husemwa  na viongozi kwa matumaini au kama pongezi.

Methali hiyo mara nyingi huhusishwa na John F. Kennedy rais wa Marekani, ambaye aliiitumia katika hotuba yake, mwaka wa 1963 akijitetea baada ya baada ya kukosolewa juu ya ujenzi wa bwawa ulitumia pesa nyingi sana (matumizi ya fujo). Mwandishi wa hotuba za Kennedy (aliyeitwa Ted Sorensen) alifichua kwamba Rais Kennedy alitumia methali hii baada ya kuisoma katika jarida la "New England Council."

Msemo karibu na huu ni "to grow the pie" yaani "kukuza keki" ambayo inamaanisha, kama keki ni kubwa zaidi, washiriki wote watapata keki zaidi hata kama uwiano/asilimia haibadiliki.

Je, unakubali kwamba ustawi mpana wa kiuchumi huwafikia wote?

The winner of a competition or conflict receives the majority or entirety of the rewards, and possibly additional benefits beyond what was being fought over. 

In war, the spoils could refer to land, gained power or other sought after resources. In other pursuits the spoils typically refer to accolades, money or opportunities.

The proverb is typically used to explain unequal outcomes or to remind others that the stakes of many conflicts are winner take all, zero sum, or at the very least, disproportionately favorable to the few winners.

Check out the sources section for a description of the context and information about the US politician who was credited with the phrase (in the 1830s).

Methali hii inatoka Kiingereza "A penny saved is a penny earned." Maana yake, mia inayobaki mfukoni inaweza kutumiwa kwajali ya madhumuni mengine. Mifano: Inaweza kutumika kwaajili ya kununua kitu kingine, unaweza kukopesha au kuwekeza ili kuingiza riba au pesa zaidi katika siku zijazo. Katika uchumi, kanuni hii inaitwa Opportunity Costs (gharama za kukosa fursa). Tunapotumia pesa au muda kwa jambo limoja, tunapoteza pia fursa ya kuzitumia kwajili ya jambo lingine.

Methali hii huhusishwa na Benjamin Franklin, lakini si chimbuko halisi, wala hakuandika msemo huu kamili. Misemo karibu na huu ilichapishwa kabla yake. Kwa mfano: 

 
Katika Poor Richard's Almanac (1736), Benjamin Franklin alinukuu methali hii na alifafanua vizuri kanuni ya Opportuinty Cost hivi:

 
Basi, unapofikiria kutumia muda au pesa zako katika jamblo fulani, jiulize, ningekosa, ningepata fursa zipi? Pesa hizi zingeweza kutumikia vipi? Mifano: kumkopesha mwingine, kurudisha madeni uliyonayo, kubuni kitu kipya au kuwekeza katika kitu ambacho kinaweza kuleta faida kubwa mbeleni.