Virtues are in the middle, the royal way about which the saintly elder (Saint Basil the Great) said, "Travel on the royal way and count the miles." As I said, the virtues are at the midpoint between excess and laxness. That is why it is written, "Do not turn to the right or the left" (Prov 4:27) but travel on the "royal way" (Num. 20:17). Saint Basil also says, "The person who does not allow his thoughts to incline towards excess or deprivation but directs it to the midpoint, that of virtue, is upright in heart."
Dorotheus of GazaA great means to preserve continual peace and tranquillity of soul is to receive everything from the hands of God, both great and small, and in whatever way it comes.
Dorotheus of GazaA man obtains the fear of God if he has the remembrance of his unavoidable death and of the eternal torments that await sinners; If he tests himself every evening as to how he has spent the day, and every morning as to how he has spent the night, and if is not sharp in his relations with others.
Dorotheus of GazaWhen the devil looks at a man who sincerely desires not to sin, he is not so unintelligent as to suggest to him (as he would to a hardened sinner) that he go and commit fornication or go and steal. He knows we do not want that and he does not set out to tell us something we do not want to hear; but he finds out that little bit of self-will or self-righteousness and through that, with the appearance of well doing, he will do us harm.
Dorotheus of Gaza