Same External Quotes
- Psychology teaches us at every step that though two types of activity can have the same external manifestation, whether in origin or essence, their nature… — Lev S. Vygotsky
- It is to them [fossils] alone that we owe the commencement of even a Theory of the Earth ... By them we are enabled to… — Georges Cuvier
- Eventually, I believe, current attempts to understand the mind by analogy with man-made computers that can perform superbly some of the same external tasks as… — Thomas Nagel