Feed should be given in moderate quantities, as excess by overtaxing the digestive functions may bring on a relapse.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
Indeed, getting into training is very largely getting the heart built up and educated, so that you can run or play, or wrestle hard without overtaxing it.
"A Handbook of Health"
Woods Hutchinson
Then if I find that you are not overtaxing your strength you may go on with them."
"Marjorie Dean High School Freshman"
Pauline Lester