The practice of altruism is the authentic way to live as a human being, and it is not just for religious people. As human beings, our purpose is to live meaningful lives, to develop a warm heart. There is meaning in being everyone's friend. The real source of peace amongst our families, friends and neighbours is love and compassion.
Dalai LamaIf 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 Lama