Secret of Thrift. June 7
The secret of thrift is knowledge. The more you know the more you can save yourself and that which belongs to you, and can do more work with less effort. Knowledge of domestic economy saves income; knowledge of sanitary laws saves health and life: knowledge of the laws of the intellect saves wear and tear of brain, and knowledge of the laws of the spirit—what does it not save?
Lecture on Thrift. 1869.