A suggested quote to memorize: Turning one's heart to the Manifestation of God

It behoveth every man to blot out the trace of every idle word from the tablet of his heart, and to gaze, with an open and unbiased mind, on the signs of His Revelation, the proofs of His Mission, and the tokens of His glory. 

- Baha'u'llah  (‘Gleanings from the Writings of Baha'u'llah’; included in Ruhi Book 4)