โ€˜As iron is eaten away by rust, so the envious are consumed by their own passion.โ€™ โ€“ Antisthenes

โ€˜Pay attention to your enemies, for they are the first to discover your mistakes.โ€™ โ€“ Antisthenes

โ€˜There are only two people who can tell you the truth about yourself โ€“ an enemy who has lost his temper and a friend who loves you dearly.โ€™ โ€“ Antisthenes

โ€˜The most useful piece of learning for the uses of life is to unlearn what is untrue.โ€™ โ€“ Antisthenes

โ€˜Observe your enemies, for they first find out your faults.โ€™ โ€“ Antisthenes

โ€˜As iron is eaten away by rust, so the envious are consumed by their own passion.โ€™ โ€“ Antisthenes

โ€˜Pay attention to your enemies, for they are the first to discover your mistakes.โ€™ โ€“ Antisthenes

โ€˜There are only two people who can tell you the truth about yourself โ€“ an enemy who has lost his temper and a friend who loves you dearly.โ€™ โ€“ Antisthenes

โ€˜The most useful piece of learning for the uses of life is to unlearn what is untrue.โ€™ โ€“ Antisthenes

โ€˜Observe your enemies, for they first find out your faults.โ€™ โ€“ Antisthenes

โ€˜Quarrels often arise in marriages when the bridal gifts are excessive.โ€™ โ€“ Antisthenes

โ€˜I am sadly afraid that I must have done some wicked thing.โ€™ โ€“ Antisthenes

โ€˜Not to unlearn what you have learned is the most necessary kind of learning.โ€™ โ€“ Antisthenes