Let us be such as help the life of the future.
In doubt if an action is just, abstain.
A knife of the keenest steel requires the whetstone, and the wisest man needs advice.
Suffer no anxiety, for he who is a sufferer of anxiety becomes regardless of enjoyment of the world and the spirit, and contraction happens to his body and soul.
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 good deed is worth a thousand prayers.