When we look into the heart of a flower, we see clouds, sunshine, minerals, time, the earth, and everything else in the cosmos in it. Without clouds, there could be no rain, and there would be no flower. Without time, the flower could not bloom. In fact, the flower is made of entirely non-flower elements; it has no independent, individual existence. When we see the nature of inter-being, barriers between ourselves and others are dissolved, and peace, love, and understanding are possible. Whenever there is understanding, compassion is born.
Source: Living Buddha, Living Christ