have　already　referredthe　risk　of　a　failure　at　the　commencement　of　the
  enterprise。
  I　must　insist　on　it。
  A　failure　at　the　commencement　may　easily　kill　outright　the　newborn
  impulse　towards　a　complete　vitality；　and　therefore　every　precaution
  should　be　observed　to　avoid　it。　　The　impulse　must　not　be　over…taxed。
  Let　the　pace　of　the　first　lap　be　even　absurdly　slow；　but　let　it　be　as
  regular　as　possible。
  And；　having　once　decided　to　achieve　a　certain　task；　achieve　it　at　all　costs
  of　tedium　and　distaste。　　The　gain　in　self…confidence　of　having　accomplished
  a　tiresome　labour　is　immense。
  Finally；　in　choosing　the　first　occupations　of　those　evening　hours；　be　guided
  by　nothing　whatever　but　your　taste　and　natural　inclination。
  It　is　a　fine　thing　to　be　a　walking　encyclopaedia　of　philosophy；　but　if　you
  happen　to　have　no　liking　for　philosophy；　and　to　have　a　like　for　the　natural
  history　of　street…cries；　much　better　leave　philosophy　alone；　and　take　to
  street…cries。
  End