Related:

• Whatever you would make habitual, practise it; and if you would not make a thing habitual, do not practise it, but habituate yourself to something else.
  -- Epictetus (c. 60 AD) -- How the Semblances of Things are to be combated, -- Discourses, Book ii, Chap....
• Every habit and faculty is preserved and increased by correspondent actions,--as the habit of walking, by walking
  of running, by running. -- Epictetus (c. 60 AD) -- How the Semblances of Things are to be combated, -- Discourses, Book ii, Chap....
• Reckon the days in which you have not been angry. I used to be angry every day
  ow every other day; then every third and fourth day...
• No great thing is created suddenly, any more than a bunch of grapes or a fig.
  If you tell me that you desire a fig, I answer you that there must be time....
• First say to yourself what you would be; and then do what you have to do.
  -- Epictetus (c. 60 AD) -- Concerning such as read and dispute ostentatiously, -- Discourses, Book iii, Chap....
• Practise yourself, for heaven's sake, in little thing
  and thence proceed to greater. -- Epictetus (c. 60 AD) -- Discourses, Book i, Chap. xviii...
• When you have shut your doors, and darkened your room, remember never to say that you are alone, for you are not alone
  but God is within, and your genius is within,--and what need have they of light to see what you are doing?...
• Difficulties are things that show what men are. -- Epictetus (c.
  60 AD) -- Discourses, Book i, Chap. xxiv...
• When one maintains his proper attitude in life, he does not long after externals.
  What would you have, O man? -- Epictetus (c. 60 AD) -- Discourses, Book i, Chap. xxi...