My finger is pinched. Tell me about it.

1, endless learning means endless learning, inspiring people to forge ahead.

2. Change what can be changed with courage, accept what cannot be changed with heart, and distinguish differences with wisdom.

The knife was accidentally cut on the arm, and blood gushed out like a fountain, which made people unprepared. Blood gushed like an arrow. When the knife cuts the arm, with a little pain, the blood is also losing drop by drop!