Sick and yet happy, in peril and yet happy, dying and yet happy, in exile and happy, in disgrace and happy. - Epictetus

What is the first business of one who studies philosophy? To part with self-conceit. For it is impossible for any one to begin to learn what he thinks that he already knows.

Furthermore the true Cynic must know that he is sent as a Messenger from God to men, to show unto them that as touching good and evil they are in error; looking for these where they are not to be found, nor ever bethinking themselves where they are.

On the occasion of every accident (event) that befalls you, remember to turn to yourself and inquire what power you have for turning it to use. If you see a fair man or a fair woman, you will find that the power to resist is temperance (continence). If labor (pain) be presented to you, you will find that it is endurance. If it be abusive words, you will find it to be patience. And if you have been thus formed to the (proper) habit, the appearances will not carry you along with them.