Happiness cannot come from hatred or anger. Nobody can say, 'Today I am happy because this morning I was angry.' On the contrary, people feel uneasy and sad and say, 'Today I am not very happy, because I lost my temper this morning.'
Let us cultivate love and compassion, both of which give life true meaning. This is the religion I preach. It is simple. Its temple is the heart. Its teaching is love and compassion. Its moral values are loving and respecting others, whoever they may be. Whether one is a lay person or a monastic, we have no other option if we wish to survive in this world.
The more adept we become at cultivating an altruistic attitude, the happier we will feel and the more comfortable will be the atmosphere around us. But if our emotions fluctuate wildly and we easily give in to hatred and jealousy, even our friends will avoid us. So even for people with no spiritual beliefs, it is important to have a peaceful mind.