英译汉：we succeed when...

题目

英译汉：we succeed when...
we succeed when every decision is based on a clear understanding of and belief in what we do and when we couple this conviction with sound financial panning.
本句的意思是什么?还有couple this conviction 的意思是什么?

答案

只有当我们对下一步该做什么有清醒的认识和坚信不疑的信念并给予充足的财政预算时,我们的每一项决策才会取得成功．