Ragnar granit.


If it shall be demanded, then, when a man begins to have any ideas? I think the true answer is, when he first has any sensation. For since there appear not to be any ideas in the mind before the senses have conveyed any in, I conceive that ideas in the understanding are coeval with sensation. . . .

Cite this paper

@article{Ratliff1967RagnarG, title={Ragnar granit.}, author={Floyd Ratliff}, journal={Science}, year={1967}, volume={158 3800}, pages={469-71} }