Thats a great song, isnt it bhai?
That is what ive been taught throughout my childhood. Too err is human might be truer words than then the earth moves arround the sun... And those who has the courage to work and get past their frail and vulnerable features are the greatest persons ever to live. To leave a legendary legacy isnt the most human thing bhai. To live a life that isnt corrupted by futile emotions is.:)