"We must not cease from exploration & the end of all our exploring will be to arrive where we began & to know the place for the first time".
by T.S. Eliot
I first read this in the introductory pages of Stephen R. Covey's book The 7 Habits of Highly Effective People. Reading this part of I guess for the fourth time(because it is included in my final exam of marketing) I have just had a clear vision of what this observation means.