What is past is past是什么意思?

What is past is past是什么意思? the past is past What has passed is past . pain past is pleasure是什么意思 pain past is pleasure是什么意思? what is past is gone forever. What's past is past.The one charm of the past is that it's t the past is just a goodbye是什么意思 Pain past is pleasure这是什么意思? The past is gone翻译中文是什么意思 Pain past is pleasure中文是什么意思 英语翻译What's done is done,what's past is past,rather than ask