Complete the paragraph by properly re-arranging the given sentences (P, Q, R), without disturbing the first and the last sentence.
S1 Good manners demand that we help the elderly and weak people.
S2
S3
S4
S5 They will always think good of us, which will go a long way in making our life happy and successful.
P - Respectful and polite behaviour towards one and all, particularly the elderly persons, will bring us their love, blessings and goodwill.
Q - Similarly, women and children also should be helped and taken care of.
R - We behave with them with as much respect, love and courtesy as possible.