To nourish the soul means to become kinder, more compassionate, wiser, and more loving, often through the making of difficult choices that foster growth rather than safety. The nourishment and growth of the soul is very reason for human life. When we nourish the soul we nourish God, increasing the abundance of the life that we can see – our children, or society – and the levels of life we don't see at all. In a larger sense, soul is the substance of the universe, knowing itself and growing itself.
Friends have been defined as people who know you at your worst and like you anyway, people in whose company you can be yourself. But perhaps more than anything else, friends are people who care about you for who you are, not what you can do for them. There is a kind of holiness in true friendship, because it makes sure that we are never alone when we desperately need to not be alone.
~ from LIVING A LIFE THAT MATTERS by Harold S. Kushner