Be thou incapable of change ...

Be thou incapable of change in that which is right, and men will rely upon thee. Establish unto thyself principles of action; and see that thou ever act according to them. First know that thy principles are just, and then be thou.
 Akhenaton

Quotes from the same author

As a camel beareth labor, and heat, and hunger, and thirst, through deserts of sand, and fainteth not; so the fortitude of a man shall sustain him through all perils.
 Akhenaton
To be satisfied with a little, is the greatest wisdom; and he that increaseth his riches, increaseth his cares; but a contented mind is a hidden treasure, and trouble findeth it not.
 Akhenaton
Say not that honor is the child of boldness, nor believe thou that the hazard of life alone can pay the price of it: it is not to the action that it is due, but to the manner of performing it.
 Akhenaton
Thinking, understanding, reasoning, willing, call not these Soul They are its actions, but they are not its essence.
 Akhenaton
Say not unto thyself, Behold, truth breedeth hatred, and I will avoid it; dissimulation raiseth friends, and I will follow it. Are not the enemies made by truth, better than the friends obtained by flattery?
 Akhenaton