风霜吹满头也算是白首
[fēng shuāng chuī măn tóu yĕ suàn shì bái shŏu]
With Grey Hairs Brought on by Frost, I Am As If Old And Wise.This indicates someone who grows old after undergoing hardships in life. There is a sense of weariness and resignation to aging without much complaint but also cherishes every moment that has passed.