Matthew 7:12-14 - The Golden Rule
12 Therefore, whatever you want people to do for you, do the same for them, because this summarizes the Law and the Prophets."
13 "Go in through the narrow gate, because the gate is wide and the road is spacious that leads to destruction, and many people are entering by it. 14 How narrow is the gate and how constricted is the road that leads to life, and there aren't many people who find it!"