Every end is a new begining

The Fall'06 semester is coming to an end,, when we all virtually feel that we are done. That is a very short-term effect until we realize that we are in the middle of Winter semester :) Even if one is done with all possible courses in life, as in my case, some other stuff needs to be accomplished known as research. Where and when will this endless learning process end? Probably, there is no end to various kinds of learning and passing exams in life. So, where should I aim at as the end of something? Having looked at the past 20 years of schooling, I am thinking of the similar experience that is expecting me during my career. Moreover, I think that I have ignored a lot of social ones.

OK, this is again one of those self-questionings :P Now, it is time to get back to my work, x-ray diffraction analysis of calcium silicate hydrate blahablahbla...