原文：We must constantly strive to understand our travel companions

原文：We must constantly strive to understand our travel companions and look for the best in everyone.
译文：我们无需不努力去理解我们的旅伴，也能从他们每个人身上发掘最亮的闪光点。
【正确答案】：
改译：我们必须不断地努力去理解我们的旅伴，从他们每个人身上发掘最亮的闪光点。