With all this evidence before us it seems perfectly clear that these old mediaeval universities {148} must be considered to have been scientific universities in our fullest modern sense of the term. They devoted all their time to the study of phenomena around them and the attempt to find the principles underlying them. They went at it somewhat differently in many departments of science than those which are now employed, but in all their practical work at least, they anticipated our methods as well as many of our results. The great professors wrote text-books and students who were ardent in the pursuit of knowledge copied out those text-books by hand. They had no way of easily multiplying them almost indefinitely, as we have at the present time. Probably nothing shows so well the enthusiastic zeal of these times in the pursuit of scientific knowledge as the fact that so many copies of these textbooks still remain for us. Much has been lost by war and fire, and still more by wanton destruction by people who could not understand, for there were many intervening generations that sold these old manuscripts by the ton for the use of grocers to wrap up butter and any other commodity. If we only had the wealth of manuscript that was originally created it would be easy to fill in the gaps in our knowledge, and show the wonderful scientific scholarship of these mediaeval universities. As it is, there cannot be the slightest doubt that these were great scientific universities. How, then, has the opposite tradition of science only {149} coming to cultivation in our time obtained a foothold; above all, how has it happened that men have insisted that there was no science in these old days because the Church was opposed to science and would not permit its study or allow of scientific investigation? If we were to believe many writers who have been taken very seriously, anatomy was conducted only under the pain of death, chemistry made one liable to all sorts of penalties and other forms of science were absolutely banned. There is no reason at all for any such declarations from what we know of the history of science. The place where such groundless assertions are found is in the so-called history of religion. The _odium theologicum_ was very bitter, and ignorant men said things without knowing, and then their statements were copied by others who knew even less.