Do not judge the book by its cover
Never ever judge people outwardly, apparently and externally. Never come to conclusions about people. You may never know what is in the hearts of the people and the value they have within them. Sometime we see a person, who is outwardly a simple person, maybe a poor person. Maybe he does not have influence in the society and we may underestimate such a person. Whereas in the sight of Allah Subhanahu wa Ta’ala he maybe very close.