It is the difference between the optimist describing the glass as half full, the pessimist describing it as half empty, and the innovator saying that the glass needs re-sizing.
Menna Abu Zahrahar citeretfor 2 år siden
A Guide to Seeing Possibilities Where None Existed Before Patricia Harmon, Ph.D.
Menna Abu Zahrahar citeretfor 2 år siden
Edward de Bono, whose pioneering work in thinking techniques unleashed my own thinking and changed the course of my life