1, people who don't cherish life, trample on life at will and hurt life;

2, people who don't love life, give up on themselves, and mix the years at will;

3, people who do not cherish the results, spoil the results, and waste the results at will;

4, people who don't know how to be grateful, ungrateful, and repay kindness with evil at will;

5, people who don't respect their elders, look down on their elders, and bully their teachers and destroy their ancestors at will.