OCR Text |
Show What Fatigue Really Is. Tiredness Is as natural a condition of ltfo as Is tho ability to perform work, writes Andrew Wilson in the Illustrated London News. It is na hire's signal that rest and repose are nnrnsH.irv In order to reciinoratn the vital powers. Think for a moment of tho supply of nourishment (which means tho giving of energy or "the powei of doing work") to any part. The healthy framo receives Its duo quota of food materials, and out of them -builds up its substanco and obtains ob-tains its working power. But the supply of energy Is not constant. Hence, after a certain exhaustion of tho store It originally possessed, the I human engine demands more coal and I water. Fatlguo Is tho sign-manual I which authorizes tho fresh supply. I |