The brain is the great factory of thought. To it are directed all the forces of nature, forces which, for thousands of years, have been expending themselves upon it and impressing on it a slow and continuous motion of evolution.


Translated by James H. Macdonald, The Mechanism of the Brain and the Function of the Frontal Lobes


The brain is the great factory of thought. To it are directed all the forces of nature, forces which, for thousands of years, have been expending...

The brain is the great factory of thought. To it are directed all the forces of nature, forces which, for thousands of years, have been expending...

The brain is the great factory of thought. To it are directed all the forces of nature, forces which, for thousands of years, have been expending...

The brain is the great factory of thought. To it are directed all the forces of nature, forces which, for thousands of years, have been expending...