BTW, don't twist words. I am very straight forward man and I don't use metaphorous languages. Learning is learning. Search is search. There is no difference between search and research. In English world, the word "research" is used where as in French they just use "Search". Let's not play with words! No matter whether it is search or research it should be reproducable, that is necessary and sufficient condition. Please consider research as whatever you understand as a scientist. What is the difference between training and learning? To me both sounds same. Training is for grasping something and so is the learning. Literally they are same. If you want to consider them different, I am fine with that, please don't argue with me. Just tell me the three necessary qualities a person must have for training and learning. Regards, Vishowntar