Verified Answer :

thegirlwithbooks

It means that nobody knows what they would do if they were another person for a day until they became that person

mgeylonger

######
First part ~ 'No man could tell what he would do if he were in the shoes of another man' ~ 
######
This is known as empathy, He will never get a chance to know how another person will/would feel in situations/life.
######

Hoped this worked! 
                                 ~ MgeyLonger

Related Questions