GTD (short for Getting Things Done) this time-management/self-management method was put forward by David Allen (in the field of developing potentials of individuals and companies, he is widely considered to be a world-class authority) in his bestselling book with the same title Getting Things Done: The Art of Stress-Free Productivity (first published in 2001 and revised in 2015).

Who Moved My Cheese? tells a simple and interesting fable (but full of truth with profound moral about changes in people's lives), conceived by the American writer Spencer Johnson in 1979 and first published in 1998. This book has dominated the top rankings of the best-selling books since publication. Although it's just a booklet with the thickness a little thicker than a DVD.

Observation:--Every Man His Own University is a classic and hard to find book whose original work is only in the Cornell University Library. It was written by Russell Herman Conwell, published in 1917 by Harper & Brothers and only printed in the U.S.A, in English.

DesktopPlant is a very interesting and cool electric virtual planting program. It allows you to grow several common ornamental plants on your desktop to bring some vitality. They also do need you to take care carefully, just like the real flowers in life.