You can't judge a person by his first impression. Virtue is often covered by modesty, and shortcomings are often covered by hypocrisy. A famous saying to judge a person: French writer Labroue Yale.
Of course, judging a person is not by his words, but by his actions, not by what he claims to be, but by what he has done and what he actually is. German philosopher Engels
Of course, for people with normal minds, judging a person is not by his words, but by his actions; It's not how he claims to be, but what he does and who he really is. German philosopher Engels