 | 1869 - 746 pages
...have been careful here to state that overwork of both mind and body is doubly mischievous, because nothing is now more sure in hygienic science than...alternation of physical and mental labor is best fitted to ensure a lifetime of wholesome and vigorous intellectual exertion. This is probably due to several... | |
 | Silas Weir Mitchell - Mental fatigue - 1872 - 72 pages
...have been careful here to state that combined overwork of mind and body is doubly mischievous, because nothing is now more sure in hygienic science than...lifetime of wholesome and vigorous intellectual exertion. This is probably due to several causes, but principally to the fact that during active exertion of... | |
 | Society to Encourage Studies at Home - Hygiene - 1892 - 32 pages
...by education, it must be wisely fed, like the body, not with confectionery of novels and magazines only, but with something that will nourish and strengthen...of wholesome and vigorous intellectual exertion." ' 528 i 17 r • ••• -ч •> And this alternation should not be fitful, but regular, and the... | |
 | Kenelm Winslow - Medicine - 1907 - 274 pages
...have been careful here to state that combined overwork of mind and body is doubly mischievous, because nothing is now more sure in hygienic science than...lifetime of wholesome and vigorous intellectual exertion. This is probably due to several causes, but principally to the fact that during active exertion of... | |
 | 1910 - 258 pages
...have been careful here to state that combined overwork of mind and body is doubly mischievous, because nothing is now more sure in hygienic science than...lifetime of wholesome and vigorous intellectual exertion. This is probably due to several causes, but principally to the fact that during active exertion of... | |
 | Martin A. Berger, Thomas Eakins - Art - 2000 - 196 pages
...the mind and body were only beginning to be understood, Mitchell assured his pat1ents that "noth1ng is now more sure in hygienic science than that a proper alternation of physical and mental labor is best f1tted to 1nsure a lifetime of wholesome and rigorous intellectual exertion." 61 Such cultural prescriptions... | |
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Add to this such constant fatigue of body, as some forms of business bring about, and you have all the means needed to ruin the man's power of useful labor. I have been careful here to state that combined overwork of mind and body is doubly mischievous,... 