When Buddha was in Grdhrakuta mountain he turned a flower in his fingers and held it before his listeners. Every one was silent. Only Maha-Kashapa smiled at this revelation, although he tried to control the lines of his face.Buddha said: `I have the eye of the true teaching, the heart of Nirvana, the true aspect of non-form, and the ineffable stride of Dharma. It is not expressed by words, but especially transmitted beyond teaching. This teaching I have given to Maha-Kashapa.'