From the standpoint of observation, then, we must regard it as a highly probable hypothesis that the beginnings of the mental life date from as far back as the beginnings of life at large.
Wilhelm Max Wundt (1969). “Principles of Physiological Psychology”
![From the standpoint of observation, then, we must regard it as a highly probable hypothesis that the beginnings of the mental life date from as far back as the beginnings of life at large.](http://cdn.myquotes.org/images/wilhelm-wundt/from-the-standpoint-of-observation-then-we-must-regard-it-as-a-highly-probable-hypothesis-that-the-beginnings-of-the.jpg)