" Sharp as the blade of a razor, long and difficult and hard to cross, is the way to freedom. The sages have declared this again and again. Yet do not let these weaknesses and failures bind you. The Upanishads have declared, "Arise ! Awake ! and stop not until the goal is reached. "

― Vivekananda , Complete Works of Swami Vivekananda, 9 Vols.