“Do not look for faults in others, but look for faults in yourself, and purge them like bad blood. Do not contemplate your own good qualities, but contemplate the good qualities of others, and respect everyone as a servant would.”

“It is the peculiar quality of a fool to perceive the faults of others and to forget his own.”

“You will find it less easy to unroot faults than to choke them by gaining virtues. Do not think of your faults, still less of others faults; in every person who comes near you look for what is good and strong; honor that; rejoice in it and as you can, try to imitate it; and your faults will drop off like dead leaves when their time comes.”

“Associate yourself with men of good quality, if you esteem your own reputation; for ‘tis better to be alone than in bad company.”

“Look not to the faults of others, nor to their omissions and commissions. But rather look to your own acts, to what you have done and left undone.”

“To do good to one is to do bad to another. But you don't need to hear my excuses. They are the same that everyone makes to themselves when faced with the misery of others; though they would like to do the right thing, they simply fail to do so and look after themselves instead.”

“Never let me hear you say it's someone else's fault. It often is, but you must never shirk your own responsibility ... You can't change others, but you can do something about a fault in yourself.”