The uzhual sumer vizit tu the sea-seid woz unnon tu me til ei woz fifti yearz ov aje. From 1837 (the date ov the publikashon ov "Fonografi") tu 1861 (the date ov mei sekond maraje), nearli a kworter ov a sentiuri, ei wurkt on from siks in the morning til bed-teim, ten o'klok, without an intervening thought ov a holiday. Ei felt no wont ov a temporeri respit from labor bekauz ei tuk no ekseiting food or drink; and ei shud az soon hav meditated a breach in the Dekalog az a breach in mei daili round ov diutiz bei eidling at the sea-seid. In 1861 ei relakst, and komenst the praktis ov leaving mei ofis at siks in the evening. At the same teim ei komenst viziting the variiis watering plasez, or going tu the Kontinent in the sumer for four or feiv weeks. This rekriashon ei have taken more for the sake ov mei weif and two sunz than from eni feeling ov nesesiti for it on mei own part. From mei own eksperiens ov the benefits ov abstinens from the sedativ alkohol, and the stimulants tobako and snuf; and mei obzervashon ov the efekts ov theze thingz on personz who indulj in them, ei hav a ferm konvikshon that they ekserseiz a dedli influens on the hiuman rase. EIZAK PITMAN. March 25, 1882. M. GASTON PLANTE. I am much flattered by the interest that you attach to my opinion on the subject of the influence that certain substances can have upon thought and upon intellectual work. I must tell you frankly that I have not found that tobacco or alcohol have an advantageous influence. It is true that I have not made much use of them--I have never taken pure spirits, such as brandy, but only of wine containing a little. I have been obliged sometimes, in trying to fortify my health, to take some Bordeaux wine, and I have not observed that any appreciable effect resulted from it upon the facility of intellectual work. From the point of view of health, I counted particularly upon the iron contained in good Bordeaux wine, but I have found that the alcohol in the wine over-excited the nervous system, provoked sleeplessness and cramps; and I have finally adopted as a drink wine mixed with water, and even this in very small quantities. As to tobacco, I have also tried it; and far from thinking that it favours intellectual work, I believe, with one of our learned writers (the Abbe Moigno, Editor of the "_Journal du Mondes_"), that its use tends to weaken the memory. Neither do I make use of coffee, which equally excites the nervous system, although, like all the world, I have observed that this substance gives a certain intellectual activity. What I have found out most clearly is what everyone has observed from time immemorial--that the clearest ideas, the happiest and most fruitful expressions, come in the morning, after the repose of the night, and after sleep--when one has it, but of which I have not a very large share. I attach so much importance to the ideas which come during the night or in the morning, that I have always at the head of my bed