676 (SIMPLICITY/ HUMILITY/ NEIGHBOUR) Civility, courtesy, simplicity, and humility demand from you to be affable when something is offered to you. Accept it with simplicity and pleasure.

677 (NEIGHBOUR/ LOVE)
Gladly give your place, your turn, your right…to your neighbour!
“Love your neighbor as yourself” (Mark 12.43), says the Lord. And before this He said that “the first commandment of all” is to “love the Lord your God with all your heart, and with all your soul, and with all your mind, and with all your strength (Mark 12, 30).
And then he added “…and the second, similar to this, love your neighbour as yourself.” (Mark 12, 32).
The first is a prerequisite of the second one. How nice then is to put ourselves in the place of our neighbour and to consider our neighbour as ourselves!
Do to him as we would wish others to do to us. Do to him as we would do to ourselves… Our Paradise (or our hell), my brethren, is our respective stand towards our neighbour…