To lose one's temper is a step backward in the ladder of progress.

发一次脾气，就等于在进步的梯子上倒退一步。

youdao

To lose one's reserve, temper, or self-restraint.

失去拘谨，失去控制，发脾气。

youdao

To lose one's reserve, temper, or self-restraint.

失去拘谨，失去控制，发脾气。

youdao