Αυθεντικό κείμενο - Αγγλικά - Before you criticize somebody

Before you criticize somebody you should put the shoes of this person on
And go along the road this person went
And stumble over every stone that laid on the road
And feel the pain that person felt
And taste his tears
And only after you have done this
You have the right to tell him
what he has done right and what wrong