"I can't just say the words, do a lot of one-liners. I love each person I play; I have to be that person. I have to do him true"

In this quote, Richard Pryor is emphasizing the value of embodying the character he is playing. He is stating that he can not simply recite lines and do one-liners; he has to become the character he is playing in order to do them justice. He is revealing his love for each character he plays, and his commitment to doing them justice. He is emphasizing the value of putting in the time to comprehend the character and to bring them to life in a manner that is real to the character. He is saying that he has to do the character justice, and that he can not merely say the words and expect them to come to life. He is stressing the importance of putting in the time to comprehend the character and to bring them to life in such a way that is true to the character. He is revealing his dedication to doing justice to each character he plays, and his love for them.