How to write the essay "If Only Back Again"?

If we go back to the old days again

It is often said, "If you are young and strong, you will be sad in your old age." If we could go back to the old days, we would know the importance of time, know that time is life, know that time is selfless,, it will not give everyone one more minute and one more second. Then, wouldn't we have no regrets?

If I could go back to the old days, I would do my best to master scientific and cultural knowledge and skills, and build the motherland into a better place.

If I could go back to the old days, I would do my best to mobilize the people - make sure to protect our selfless earth well and make her more beautiful and rich.

If I could go back in time, I would never cry again, I would learn to be strong and patient.

If I could go back to the old days, all the people would not have regrets and make themselves mope about it.

If we could go back to the old days, those adults who longed to return to the schoolhouse would surely return to the campus and study hard to acquire knowledge and skills. There is a saying that goes like this: "Flowers bloom again, and people are never young again. If people could be given youth again like flowers, they would surely realize, bigger dreams.

If I could go back to the old days, I would cherish time and my childhood even more, and I would go all out into the torrent of realizing my ideals, striving to surpass those who are stronger than me.

If I could go back to the old days, I would do everything calmly and think, and never let it be said that I do everything without thinking.

While time will not flow backwards, I want to use my limited life to devote myself to infinite for the people