If you meet someone, it may be because it's time to pay off your debt; if you leave, it may be because you have already paid it off. I should understand that when conditions arise, they gather together, and when conditions end, they disperse.
Youth is beautiful; but my youth is a book that is too hasty. I read it again and again with tears in my eyes.
Purpose: Don't expect too much from others, you will often be disappointed. Some people will make you grow, but the way is not worthy of gratitude; when fate arises, things will come together, and when fate ends, things will fall apart.