"Your individual consciousness is a source of food. There are many good things in your consciousness: you have the capacity to love, to forgive, to understand, to be compassionate. You need to know how to cultivate these elements in your consciousness.
We all have the seed of compassion in us. If we know how to water the seed of compassion every day, it will grow. Every time we touch the seed of compassion, it becomes a mental formation, and with compassion alive in you, you don’t suffer anymore. That is good food.
But compassion is not the only good food you have. You have the seeds of joy, of happiness, of tenderness, of forgiveness, of non-discrimination––many good things in yourself. You have to learn to cultivate more of these elements so that you have good food to nourish you and make the people you love happy.
In you, there are also negative seeds, like a seed of anger, a seed of despair, a seed of loneliness. If you consume in a way that waters these negative seeds, then when you read a newspaper or play an electronic game or have a conversation, anger, despair, jealousy may arise in you, and you cultivate food that is not healthy for you. "
-Thich Naht Hanh