"Time is long, life is long, you and I are long" is a poem or motto, which expresses the passage of time and the long life. Among them, "time" refers to the passage of time, and "long" refers to long and slow.
This sentence is also often used to express the attitude of cherishing time and slowly savoring life. Remind us to cherish every moment, don't spend time in a hurry, and slowly feel the beauty and meaning of life.