心如止水的范儿
[xīn rú zhĭ shuĭ de fàn ér]
This can be understood as 'The Pose of Tranquility' or 'A Cool Calm Attitude', where '心如止水' (calmness like still water) implies a very peaceful mindset, and ‘范儿’ here is used to mean style, suggesting an elegant composure.