Wisdom from The Voice of the Silence — H. P. Blavatsky.

Help Nature and work on with her; and Nature will regard thee as one of her creators and make obeisance.

And she will open wide before thee the portals of her secret chambers, lay bare before thy gaze the treasures hidden in the very depths of her pure virgin bosom. Unsullied by the hand of matter she shows her treasures only to the eye of Spirit — the eye which never closes, the eye for which there is no veil in all her kingdoms.

Then will she show thee the means and way, the first gate and the second, the third, up to the very seventh. And then, the goal — beyond which lie, bathed in the sunlight of the Spirit, glories untold, unseen by any save the eye of Soul.

There is but one road to the Path; at its very end alone the "Voice of the Silence" can be heard. The ladder by which the candidate ascends is formed of rungs of suffering and pain; these can be silenced only by the voice of virtue. Woe, then, to thee, Disciple, if there is one single vice thou hast not left behind. For then the ladder will give way and overthrow thee; its foot rests in the deep mire of thy sins and failings, and ere thou canst attempt to cross this wide abyss of matter thou hast to lave thy feet in Waters of Renunciation.

Source : https://theosociety.org/pasadena/voice/voice1.htm