It seems that for some people the idea of compassion entails a complete disregard for or even a sacrifice of their own interests. This is not the case. In fact, you first of all have to have a wish to be happy yourself - if you don't love yourself like that, how can you love others?
Dalai LamaFoolish, selfish people are always thinking of themselves and the result is always negative. Wise persons think of others, helping them as much as they can, and the result is happiness. Love and compassion are beneficial both for you and others. Through your kindness to others, your mind and heart will open to peace.
Dalai Lama