1、越是烦躁，越需要冷静。
The more irritable you are, the more calm you need.
2、做事要稳，改过要狠。
Do things steadily and change things severely.
3、只有孤独时，才能冷静下来。
Only when you are alone can you calm down.
4、三思而后行。
Look before you leap.
5、冲动是魔鬼。
Impulse is the devil.
6、沉默有向度，冷静有原因。
Silence has a dimension and calmness has a reason.
7、有时候善恶只在一念之间。
Sometimes good and evil are only in one thought.
8、睁眼明辨是非，闭眼冷静思考。
Open your eyes to distinguish right from wrong, close your eyes and think calmly.
9、进一步鱼死网破，退一步海阔天空。
Further fish dead net broken, step back to the sea and sky.
10、壶小易沸，量小易怒。
A small pot boils easily, but a small pot is irritable.
11、泰山崩于前而不乱。
Mount Tai collapsed in front of it without chaos.
12、不要因为不冷静，而自毁一生。
Don't ruin your life by not being calm.