This quote by Francis Beaumont speaks with the idea that even the best of us can make errors and do bad things. It is a suggestion that no one is best which all of us have our flaws. It is a pointer to be humble and to accept that we are all capable of making errors. It is likewise a pointer to be kind and understanding to others, as all of us have our own battles and flaws. This quote motivates us to be more flexible of ourselves and of others, and to recognize that all of us have our own special strengths and weaknesses. It is a pointer that we should strive to be the very best variation of ourselves, however also to be comprehending and compassionate when we make errors.
"Don't lower your expectations to meet your performance. Raise your level of performance to meet your expectations. Expect the best of yourself, and then do what is necessary to make it a reality"
"The man who makes everything that leads to happiness depends upon himself, and not upon other men, has adopted the very best plan for living happily. This is the man of moderation, the man of manly character and of wisdom"