Hast thou reason? I have. Why then dost not thou use it? For if this does its own work, what else dost thou wish?

Be tolerant with others and strict with yourself.

Try to live the life of the good man who is more than content with what is allocated to him.

Ambition means tying your well-being to what other people say or do. Self-indulgence means tying it to the things that happen to you. Sanity means tying it to your own actions.

Is your cucumber bitter? Throw it away. Are there briars in your path? Turn aside. That is enough. Do not go on and say, "Why were things of this sort ever brought into this world?" neither intolerable nor everlasting - if thou bearest in mind that it has its limits, and if thou addest nothing to it in imagination. Pain is either an evil to the body (then let the body say what it thinks of it!)-or to the soul. But it is in the power of the soul to maintain its own serenity and tranquility. . . .

A great estate is a great disadvantage to those who do not know how to use it, for nothing is more common than to see wealthy persons live scandalously and miserably; riches do them no service in order to virtue and happiness; therefore 'tis precept and principle, not an estate, that makes a man good for something.

Where a man can live, he can also live well.