Physical Vigor
For almost every other qualification that contributes to his success, the teacher is in great degree dependent upon physical vigor. The better his health, the better will be his work.
So wearing are his responsibilities that special effort on his part is required to preserve vigor and freshness. Often he becomes heart-weary and brain-weary, with the almost irresistible tendency to depression, coldness, or irritability. It is his duty not merely to resist such moods but to avoid their cause. He needs to keep the heart pure and sweet and trustful and sympathetic. In order to be always firm and calm and cheerful, he must preserve the strength of brain and nerve.
Since in his work quality is so much more important than quantity, he should guard against overlabor,—against attempting too much in his own line of duty; against accepting other responsibilities that would unfit him for his work; and against engaging in amusements and social pleasures that are exhausting rather than recuperative.
Outdoor Labor
Outdoor exercise, especially in useful labor, is one of the best means of recreation for body and mind; and the teacher’s example will inspire his pupils with interest in and respect for manual labor.
In every line the teacher should scrupulously observe the principles of health. He should do this not only because of its bearing upon his own usefulness, but also because of its influence upon his pupils. He should be temperate in all things; in diet, dress, labor, recreation, he is to be an example.
Literary Attainments
With physical health and uprightness of character should be combined high literary qualifications. The more of true knowledge the teacher has, the better will be his work. The schoolroom is no place for surface-work. No teacher who is satisfied with superficial knowledge will attain a high degree of efficiency.
A High Standard