Muffled
Jesus in me
Paul:
Romans 13:8, 9 Do not owe anything to anyone except to love one another; for whoever loves his fellow man has fulfilled the law. 9 For the law code, “You must not commit adultery, you must not murder, you must not steal, you must not covet,” and whatever other commandment there is, is summed up in this saying: “You must love your neighbor as yourself.”
Jesus:
36 “Teacher, which is the greatest commandment in the Law?” 37 He said to him: “‘You must love Jehovah your God with your whole heart and with your whole soul and with your whole mind.’ 38 This is the greatest and first commandment. 39 The second, like it, is this: ‘You must love your neighbor as yourself.’ 40 On these two commandments the whole Law hangs, and the Prophets.”
The problem with trying to point out differences in Paul and Christs teaching is that Christ was teaching as someone under the mosaic law... but the mosaic law was put aside after Christ offered himself as a sacrifice. The very fact that gentiles and jews could afterward be joined together to worship the FAther is proof of that fact.
So all Pauls teachings are from that perspective... the worship of God through Christ rather then through the mosaic law.
I believe Jesus is answering a question and Paul is speaking about love. The context is different but the law is the same. I don't believe Paul would have been able to use the same wording without the aid of the Paraclete since he was not a disciple.