what's time 是不是病句?

不是病句.是简单的问句：时间（Time）是什么?回答对时间的概念和理解
As we all know, time is money , but in fact, time is more than money. Time can do lots of things that money can't do. Just a simple example, we enjoyed the time with our family, but once this time was past, nothing can bring it back to us, even the money.