Husband is noble and helpful, how can one be good alone? (Bai Juyi)

Come with a heart in your hands, and leave without any grass. (Tao Xingzhi)

The happiness of the people is my reward. (Marie Curie)

A person's value to society first depends on how much his feelings, thoughts and actions contribute to promoting human interests. (Einstein)

If a person only thinks about himself, then there will be more sad things than happy things in his life. (Mamin Sibilak)