Everything that passes is a prologue. It means that once something happens, it is already in the past. The extended meaning is to stop dwelling on the past, but to grasp the present and face the future. The "prologue" is the words written at the beginning of the article, not the main text, nor is it an important part of the article. Everything that passes is a prologue, which means to understate the past.

The past not only represents losses but also gains. Regardless of losses or gains, good or bad, they are all in the past.

The original sentence is "All that is past is prologue." It comes from the beginning of Shakespeare's play "The Tempest" and is one of Shakespeare's famous quotes. The original text is:

Everything that is past is prologue. For the prologue. Love everyone, trust a few, and trust no one. I wasted time, and time wasted me. In the gloomy days, we should not let the cold fate rejoice; since fate comes to insult us, we should retaliate with a calm attitude. Wise people never sit down and lament over failure, they must be optimistic and look for ways to save it.

Extended information:

Everything that passes is a prologue. This is a complete sentence that can be used in daily life and writing according to different contexts to express one's relief from the past and let go of the past mentality. It can also be used to persuade others to let go of the past and focus on the present and the future. Examples are as follows:

1. Things have changed, and everything that has passed is a prologue. We should still study carefully what to do in the future. This is used to advise others that things have passed and they should let go of the past and plan for the future.

2. Everything that passes is a prologue. I have already forgotten this unpleasant incident, so how can I still take it to heart? The meaning here is to express one's relief from past unpleasantness.

3. I am a person who always only worries about today and tomorrow, not yesterday. Everything that passes is a prologue. It’s really like this, it’s best to let the past be bygones. Sometimes, I actually reflect on what happened in the past, but I won’t hold on to it. Here I express that I don’t value the past. The past can be recalled but cannot be pursued deeply. We should pay more attention to the future.