What we seldom realise is that, no less than we can move our biceps, we can move our muscles that regulate our Expression. If people can spend 15 minutes daily over a dull--and often almost useless, if not actually stiffening and harmful--grinding series of spring-grip dumb-bell exercises, why will they not spend a few moments at some one time daily, or many (otherwise wasted or misused) moments at frequent intervals throughout the day, in exercising the muscles that regulate their Expression--in lifting up their heart (and chest and head) and in laughing or smiling, so as to keep happy? Besides the Expression, as an easy avenue to Happiness, there is another--rather less easy--avenue in the improvement of the state of the Health in general, and the state of the Blood in particular, through more sensible Foods and Feeding, Drinks, Water-treatments, and Exercise and Exercises--especially Breathing. Various Avenues to Better Health Some principles and details will be found in various books.[B] There is no space here for more than a few suggestions. Better Foods and Drinks Years ago, the late Dr. Forbes Ross told me that, when he was medical superintendent of a certain Asylum, he found that the patients were very violent on Thursday afternoons. On Thursdays, at the mid-day meal, they had Beef-Extract. He forbade this, and at once the Thursday afternoon violence ceased. In my own case, the depression of years ceased when I gave up flesh-foods and meat-extracts more than 23 years ago. This does not mean that such foods are a cause of non-happiness in all cases. Still less does it mean that they are the sole cause, or even the main cause, in all cases. Many haphazard “vegetarians” have been miserable. It rather means that some better Diet may be an important factor in Happiness. The general idea of Diet, for producing or increasing mental and physical Well-Being, which includes Happiness, would surely be to get first such a régime as shall clear out the clogging and depressing or irritating toxins and waste-matters, and shall not add to them, but shall re-build a clean and healthy body and mind by a better _Balance_ of the various Food Elements. The Drinks, in order to increase the Well-Being and the subsequent Happiness, should be cleansing, and should include the minimum of undesirable elements (whether overstimulating, or narcotic).