"<p>The concept of security is based on the feeling that there is something constant within us that will survive all time and all the changes of life. We do everything in order to know this permanent seed, this center and essence of our being - called self - as permanent, continuous and safe. We believe that the real man - the thinker of our thoughts, the feeler of our feelings and the knower of our knowledge - exists for this very reason. We cannot understand that there is no security until we realize that this core, this self, does not actually exist.</p>"