Tilopa

Tilopa (988–1069) was an Indian tantric practitioner and mahasiddha. He discovered the mahamudra process, a set of spiritual practices that greatly accelerated the process of attaining bodhi (enlightenment).

Quotes

 * No thought, no reflection, no analysis, No cultivation, no intention; Let it settle itself.
 * "Six Precepts" of Tilopa, quoted in Powell Zen and Reality (1975), p. 72
 * Without mind, without meditation, without analysis, without practice, without the will, let it all be so.
 * Six Precepts of Tilopa, quoted in A.S. Kline's Like Water or Clouds - The T’ang Dynasty and the Tao (1947)