1, whoever is the Dance Academy will accomplish nothing; He who can't dominate himself is always a slave.

2. Whoever wants to be a wise man has no time to be naughty; Get rid of mischief by yourself.

3, the blade is sharpened, and the plum blossoms are bitter and cold.

4, teenagers work hard for life, don't be lazy about time.

As usual, life is a struggle worth fighting for, but its reward is struggle.