DE MORGAN'S ACCOUNT OF WRIGHT'S SPECULATIONS 205 



speculations considered, not as the accident of a mind 

 which must give the rein to imagination, and sometimes 

 get into a right path, but as the justifiable research and 

 successful conclusion of thought founded on both knowledge 

 and observation. And I submit that his name ought to 

 be enrolled in the list of discoverers. 



University College, 

 March 7, 1848. 



i UNIVERSITY 



GLASGOW: PRINTED AT THE UNIVERSITY PRESS BY ROBERT MACLEHOSE AND co. 



