He who will not economize will have to agonize.

To rule a country of a thousand chariots, there must be reverent attention to business, and sincerity; economy in expenditure, and love for men; and the employment of the people at the proper seasons.

Learning without thought is labor lost; and thought without learning is perilous.

Faced with what is right, to leave it undone shows a lack of courage.

The superior man understands what is right; the inferior man understands what will sell.

I hear and I forget. I see and I remember. I do and I understand.