accustomed to make the effects of tea and wine a mode of separating two types of constitution. I have an artist friend whose brain is livelier after a bottle of Carlowitz, which would stifle my mind, and to him my strong cup of tea would be poison. We are both, I think, of nervous organization, but how differentiated I cannot tell. My pulse goes always rather too quickly; a little emotional disturbance sets it going at an absurdly rapid rate for hours, and extreme physical fatigue follows. My conviction is that no one rule applies to all men, but for men like me alcohol is certainly not necessary, and at best of little use. I have a kindlier feeling towards tobacco, though I am only occasionally a smoker. P.S.--Since writing the above, I have asked two friends (each an intellectual worker of extraordinary energy) how alcohol affects them. Both agreed that a large dose of alcohol stimulated them _intellectually_, but that the subsequent _physical_ results were injurious. E. DOWDEN. March 3, 1882. PROFESOR EDISON. I think chewing tobacco acts as a good stimulant upon anyone engaged in laborious brain work. Smoking, although pleasant, is too violent in its action; and the same remark applies to alcoholic liquors. I am inclined to think that it is better for intellectual workers to perform their labours at night, as after a very long experience of night work, I find my brain is in better condition at that time, especially for experimental work, and when so engaged I almost invariably chew tobacco as a stimulant. THOS. A. EDISON, April 4, 1882. MR. ALEX. J. ELLIS, F. R. S., F. S. A., PRESIDENT OF THE PHILOLOGICAL SOCIETY. I am 67 3/4. I never took tobacco in any shape or form. For twenty-five years I have taken no sort of stimulant, not even tea or coffee. But for eight years in and amongst these twenty-five, but not part of them, I took a little wine. This is eight years ago. I did not find wine increased my power of work. I have led a working literary life, always occupied, except when obliged to rest from over work. The longest of these rests was three years, from 1849, while I was still drinking wine. It is possible that wine may whip one up a bit for a moment, but I don't believe in it as a necessity. I am not a teetotaler or temperance man in any way, and my rejection of all stimulants (my strongest drink being milk and much water) is a mere matter of taste. A. J. ELLIS. February 22, 1882. PROFESSOR EVERETT.