As the days passed, life was reduced. There are fewer water fish, what else is fun? When you are diligent, it is like saving your head. But the mind is impermanent, so be careful not to let it go.

It probably means:

This day has passed, and life expectancy has been reduced (by one day). Just like a fish with less and less water, what happiness is there? People should work hard, be diligent, be like putting out a burning fire on their heads (describe the urgency), and always observe their intentions (always remind themselves not to cling to the illusory illusion of the world, but to pursue the true and eternal self).

Remind yourself never to be lazy and comfortable ... This is one of the basic Buddhist practice methods, which is to remind monks to practice hard and have an urgent desire to leave life and death.

Extended data:

It is the content of Buddhist "interpretation".

The release ceremony is a ritual recited by Buddhists who believe in saving the life of the saved object. In Jin Guangming's Classic of the Best Dharma King, the teacher Sakyamuni Buddha recited the name of Baoji Buddha for the released fish in his last life, so that the fish was reincarnated as the thirty-third emperor immediately after death, and then gradually converted to Buddhism and stepped into the road of liberation.

There are many sutra interpretation ceremonies made by Dade in tantra, and most of them can be recited directly according to the French version without inheritance. If time is short, you can recite it aloud: hum, bang, bang, what! Or: bow down, support, convert to Tathagata, die a natural death, repent and wait for Buddha! In short, hearing the mantra is the most important thing, and it will always be a way. For example, there are countless examples of releasing people to eliminate their own life obstacles, and this trip is the origin of praying for the happiness of all the masters in the world.

Baidu Encyclopedia _ Release Ceremony