The lines for development here indicated, belong to those which have been followed, and whose efficacy has been demonstrated in the schools of occultism from the earliest ages, and none but such will here be given. Anyone attempting to employ methods of meditation devised by himself, or which he may have come across in the course of promiscuous reading will inevitably be led astray, and will lose himself in a boundless morass of incoherent phantasies. A further exercise which may succeed the one described above, is the following: Let the disciple place himself in front of a plant which has attained the stage of full development. Now let his mind be absorbed by the reflection that the time is near at hand when this plant will wither and die. "Nothing," he should say to himself, "nothing of what I now see before me will endure. But this plant will have evolved seeds which in their turn will grow into new plants. Again I become aware that in what I see something lies concealed which I cannot see. I will fill my mind wholly with the thought that this plant-form with its colors will cease to be. But the reflection that the plant has produced seeds teaches me that it will not disappear into nothing. That which will prevent this disappearance, I can at present no more see with my eyes than I could originally discern the plant in the grain of seed. _The plant, therefore, contains something which my eyes are unable to see._ If this thought fully lives in me, and combines with the corresponding state of feeling, then, in due time, there will again develop a force in my soul which will ripen into a new kind of perception." Out of the plant there grows once more a flame-like appearance, which is, of course, correspondingly larger than that which was previously described. This flame is greenish at the centre, and is tinged with yellow at the outer edge. He who has won this vision has gained greatly, inasmuch as he sees things, not only in their present state of being, but also in their development and decay. He begins to see in all things the spirit, of which the bodily organs of sight have no perception, and he has taken the initial steps on that road, which will gradually lead him to the solution, by direct vision, of the secret of birth and death. To the outer senses, a being begins to exist at its birth, and ceases to exist at its death. This, however, only appears to be so, because these senses are unable to apprehend the concealed spirit. Birth and death are only, for this spirit, transformations, just as the unfolding of the flower from the bud is a transformation enacted before our physical eyes. But if one desires to attain to direct perception of these facts, one must first awaken the spiritual vision by the means here indicated.