不喜悲情不言欢笑
[bù xĭ bēi qíng bù yán huān xiào]
'Neither Fond of Sadness nor Willing to Laugh' - signifies a person's neutral attitude, not leaning towards either extremes of emotion: sadness nor happiness. Could reflect someone who seeks moderation, calm, or maybe is reluctant to fully express any emotion due to personal philosophy or circumstances.