1B.Ghilesin. The Creative Process[M].New York:Mentor,1952.
2N.R.F.Maier. Reasoning in humans:Ⅱ.The solution of a problem and its appearance in consciousness[J].Journal of Comparative Psychology,1931,(02):181-194.
3Ludwig Wittgenstein,G.E.M.Anscombe,G.H.yon Wright,D.Paul G.E.M.Anscombe. On Certainty[M].Oxford:Blackwell Scientific Publications,1975.§194.