O Son of Spirit! My first counsel is this: Possess a pure, kindly and radiant heart, that thine may be a sovereignty ancient, imperishable and everlasting.
Bahá'u'lláhArts, crafts and sciences uplift the world of being, and are conducive to its exaltation. Knowledge is as wings to man's life, and a ladder for his ascent. Its acquisition is incumbent upon everyone.
Bahá'u'lláhLay not on any soul a load that you would not wish to be laid upon you, and desire not for any one the things you would not desire for yourself.
Bahá'u'lláh