Things divine are not attainable by mortals who understand sensual things.
Truth is best (of all that is) good. As desired, what is being desired is truth for him who (represents) the best truth. (Gathas 27.14)
Devotion, like fire, goeth upward.
A knife of the keenest steel requires the whetstone, and the wisest man needs advice.
Explore the River of the Soul; whence or in what order you have come.
Do not lose joy in life as you grow old in years. Let not your 'joie de vivre be crushed under the weight of years.