A knife of the keenest steel requires the whetstone, and the wisest man needs advice.
By my love and my hope I beseech you - do not forsake hero in your soul!
Let us be such as help the life of the future.
In doubt if an action is just, abstain.
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.
One need not scale the heights of the heavens, nor travel along the highways of the world to find Ahura Mazda. With purity of mind and holiness of heart one can find Him in one's own heart.