"You think the only people who are people
Are the people who look and think like you
But if you walk the footsteps of a stranger
You'll learn things you never knew, you never knew."
Just a verse from a Disney movie song, but has a deep meaning to it.
To my understanding, it is because of the above, we are not allowed to judge other people's behaviour. Because we tread on different footsteps, we learn different things, we see things differently, from many perspectives. Different views that we have to respect. Cherish the differences.