学了懦弱忘了坚强
[xué le nuò ruò wàng le jiān qiáng]
'Learning Weakness and Forgetting Strength' can imply someone feeling regretful about having cultivated habits of weakness over strength, maybe expressing vulnerability and the wish to overcome past insecurities, and be more courageous. It has introspective meaning indicating personal struggle with self-image or confidence.