If you have a great deal of knowledge, but you're governed by negative emotions, then you tend to use your knowledge in negative ways. Therefore, while you are learning, don't forget the importance of warmheartedness.
Dalai LamaI believe that the very purpose of life is to be happy. From the very core of our being, we desire contentment. In my own limited experience I have found that the more we care for the happiness of others, the greater is our own sense of well-being.
Dalai LamaI believe compassion to be one of the few things we can practice that will bring immediate and long-term happiness to our lives. I'm not talking about the short-term gratification of pleasures like sex, drugs or gambling (though I'm not knocking them), but something that will bring true and lasting happiness. The kind that sticks.
Dalai Lama