Prayer 祈り

Self-grasping is the cause of suffering and compassion is the cause of happiness. What's the difference? It is the motivation. For the happiness of yourself only or for the happiness of others? Which is your prayer?
Cf. http://www.slideshare.net/compassion5151/self-as-mere-designation

「我執」は苦しみの原因、「慈悲」は幸福の原因ですが、違いは何でしょうか？それは動機です。自分だけの幸福のためか、他人に幸福をもたらしたいためか？貴方の祈りはどちらでしょうか？
参考：http://www.slideshare.net/compassion5151/ss-20961558