ترجمه - سواحیلی-انگلیسی - Vitendo vyema huleta sifa.

This is the message on a khanga I bought while volunteering in Kenya. I purchased many at the same time and although I was told what they mean in English, I can't remember which is which or the exact wording. Any help is greatly appreciated!

I'm from US but any version of English is fine. Thanks!

rewards/praise