1.
Concord, solidarity, and mutual help are the most important means of enabling animal species to survive.
Christian Lous Lange
2.
Love is an attempt at penetrating another being, but it can only succeed if the surrender is mutual.
Octavio Paz
3.
Nature's stern discipline enjoins mutual help at least as often as warfare. The fittest may also be the gentlest.
Theodosius Dobzhansky
4.
Not only, in strict truth, was marriage instituted for the propagation of the human race, but also that the lives of husbands and wives might be made better and happier. This comes about in many ways: by their lightening each other's burdens through mutual help; by constant and faithful love; by having all their possessions in common; and by the heavenly grace which flows from the sacrament.
Pope Leo XIII
5.
The true and solid peace of nations consists not in equality of arms, but in mutual trust alone.
Pope John XXIII
6.
Friendship is also about liking a person for their failings, their weakness. It's also about mutual help, not about exploitation.
Paul Theroux
7.
A good community insures itself by trust, by good faith and good will, by mutual help. A good community, in other words, is a good local economy.
Wendell Berry
8.
Mankind — the race would perish did they cease to aid each other.
Walter Scott
9.
Perhaps it is a fault of the species who thrive in peace, mutual help, aspirations for more of the same -- to forget that outside these borders dwell very different types of mind, feeding on different fuel.
Doris Lessing