能解释、翻译此句的人是天才！
what is missing in both self-esteem and money is productive work and a real contribution towards the happiness of others.
参考答案:直译是‘在自尊和金钱之间所缺少的是有成效的工作和对他人的幸福所做的真正的贡献。“
意译是：
光有自尊和金钱是不够的，还应有卓有成效的工作并且真正地为他人的幸福做奉献。
这句话的主语是由引导what的主语从句:what is missing in both self-esteem and money.