The Prophet’s manners
Anas (radi Allahu anhu) said, “The Messenger of Allah (sal Allahu alaihi wa sallam) was the best of all the people in behavior.”
[Sahih Al-Bukhari and Muslim]
Allah says (interpretation of the meaning): “And verily, you (O Muhammad (sal Allahu alaihi wa sallam)) are on an exalted (standard of) character.” (al-Qalam 68:4)
The Prophet (sal Allahu alaihi wa sallam) was the best of all people in behavior and as Allah informed us in the above verse, the Prophet (sal Allahu alaihi wa sallam) was on a exalted standard of character, therefore as Muslims we should maintain and display the best level of character we possibly can.
And Allah knows best!