42 Field and Forest Rambles. 



Moreover, the extremes of cold are trying to constitutions 

 not originally strong, and we can well believe the privations 

 of the early settlers did pretty well demonstrate nature's rule, 

 that the hardiest and strongest only survive ; indeed, con- 

 sidering the difficulties to be encountered, it is highly probable 

 that only persons of this description thought of emigrating. 

 Probably, therefore, the secret of acclimatization is a good 

 constitution and due attention in maintaining a healthful con- 

 dition of mind and body. Having resided for several years 

 both in hot and cold climates, I have been struck with the 

 circumstance that fresh arrivals feel the extremes less during 

 the first year or two than subsequently, which may be ac- 

 counted for in some ways from the novelty of the situation and 

 attractions of a new country, more especially if the individual 

 keeps both body and mind in healthful exercise. As to the 

 colour of the hair and complexion, or rather temperament, in 

 connection with a foreigner's susceptibility to the diseases of 

 very hot and very cold countries, I do not think any very 

 definite rule can be laid down : however, as far as my observa- 

 tion extends, I did not notice that dark or fair complexioned 

 Europeans were more or less susceptible to the diseases of one 

 or other, but I suspect it is the opinion of every one who has 

 looked into the subject carefully, that the persons who stand 

 all climates best have vigorous circulations with good digestive 

 organs and skins easily tanned, which means nothing more 

 than rude health ; nevertheless, there being so many inter- 

 mediate states usually admitted as healthful conditions, it is 

 difficult to particularize the exact temperament that will fulfil 

 these ends. 



I have always noticed that although persons may sojourn 

 for long periods in trying climates, and enjoy their usual 

 health, still when exposed to vicissitudes there is no mis- 

 taking the advantages of the former over all other inter- 



ducing flatus, otherwise, in combination with the articles above stated, they 

 form a diet in every way suited to the labouring man. 



