过尽千帆
[guò jĭn qiān fān]
'After Countless Sails,' this phrase comes from the classical Chinese poetry and metaphorically refers to having witnessed many different events/people/things pass by just like one sees many ships passing in one's life span. One's perspective is enlightened by these experiences leading ultimately to wisdom, peace or indifference after encountering a myriad variety of human existence and vicissitudes of life.