2 Quotes by Pirkei Avot

If I am not for myself, who will be for me? But if I am only for myself, who am I? If not now, when?

As God is merciful, so you also be merciful. As he loves and cares for all His creatures and His children and are related to Him, because He is their Father, so you also love all His creatures as your brethren. Let their joys be your joys, and their sorrows yours. Love them and with every power which God gives you, work for their welfare and benefit, because they are the children of your God, because they are your brothers and sisters.