work together with one heart 同心协力

“同心协力”，汉语成语，意思是为了共同的目的或为取得一致的效果而统一思想、共同努力。可以翻译为“be of one heart and work as one man，或work together with one heart”等。

例句：

只要我们同心协力，就没有办不成的事。

When we work as one mind, there is nothing we can't do.