22 SCIENCE AND PHILOSOPHY OF THE ORGANISM 



and physical events, or whether it has its elemental laws, 

 laws of its own. 



But to prepare the road that is to lead to such results 

 we first have to restrict our aims once more, and therefore 

 the next lecture of this course, which eventually is to 

 touch almost every concept of philosophy proper, will begin 

 with the pure description of the individual development of 

 the common sea-urchin. 



