Lack of understanding of the true nature of happiness, it seems to me, is the principal reason why people inflict sufferings on others. They think either that the other's pain may somehow be a cause of happiness for themselves or that their own happiness is more important, regardless of what pain it may cause. But this is shortsighted. No one truly benefits from causing harm to another sentient being. . . . . In the long run causing others misery and infringing their rights to peace and happiness result in anxiety, fear, and suspicion within oneself.
Dalai LamaIf indeed the qualities such as love, patience, tolerance, and forgiveness are what happiness consists in, and if it is also true that compassion, defined as concern for others, is both the source and the fruit of these qualities, then the more we are compassionate, the more we provide for our own happiness.
Dalai LamaEach one of us is responsible for the whole of humankind. We need to think of each other really as brothers and sisters and to be concerned for each other’s welfare. Rather than working solely to acquire wealth, we need to do something meaningful, something directed seriously towards the welfare of humanity as a whole.
Dalai LamaThe period of greatest gain in knowledge and experience is the most difficult period in one's life.
Dalai Lama