a Sukuma (Tanzania) Proverb

"The hoes of two people cultivating together in a field sometimes clash (hit) against each other." 

"Magembe abili gatakitaga kwikumya." (Sukuma)

"Majembe ya watu wawili wanaofanya kazi kwa pamoja katika shamba moja wakati mwingine hayakosi kamwe kugongana." (Swahili)

"Les houes de deux personnes qui font le meme métier dans la même champ ne manquent pas de s’ecraser." (French)

When you have a lot of work to do, remember the African saying: "How do you eat an elephant?" ANSWER: "One bite at a time."