Your mind grows through use.
The way to health, harmony, and happiness is primarily mental.
The habit of being uniformly considerate toward others will bring to you increased happiness.
Cheerfulness has a directly beneficial influence upon health.
It is often better to have a great deal of harm happen to one than a little; a great deal may rouse you to remove what a little will only accustom you to endure.
You need have no dull hours if you are a sincere lover of books.