Buddha in the Ocean of Blood. When you yield to negative emotions, when you let yourself lose self-control, you multiply negative vibrations and energies in the whole world. These negative vibrations cause even more "blood" and "dirt" and "stones" not only in your life, but in the life of the whole world. It is not the art of "hiding" your emotions, but the art of not letting them root in your heart at all. The heart is a sacred place only for the best, for the divine to dwell in it.