To think in terms of either pessimism or optimism oversimplifies the truth. The problem is to see reality as it is. A pessimistic attitude can never create the calm and serene smile which blossoms on the lips of Bodhisattvas and all those who obtain the way.
Nhat HanhYou have two gardens: your own garden and that of your beloved. First, you have to take care of your own garden and master the art of gardening. In each one of us there are flowers and there is also garbage. The garbage is the anger, fear, discrimination, and jealousy within us. If you water the garbage, you will strengthen the negative seeds. If you water the flowers of compassion, understanding, and love, you will strengthen the positive seeds. What you grow is up to you.
Nhat Hanh