What does this quote mean?

“Honour thy father and thy mother.”

Respect within family life is framed as an enduring obligation rather than something owed only when relationships are easy or convenient.

Source note: Exodus 20:12 in the King James Version; the commandment places honor for parents among core covenant duties.

“Train up a child in the way he should go: and when he is old, he will not depart from it.”

Early guidance is treated as formative, emphasizing the long reach that habits and instruction can have across a life.

Source note: Proverbs 22:6, King James Version.

“They teach us quite as much as we teach them.”

Education is reciprocal: adults may guide children, but close attention to children also teaches adults patience, perspective, honesty, and better ways of understanding growth.

Source note: Little Men; the observation describes the mutual education taking place in the Plumfield household and school rather than a one-way transfer of knowledge.

“Politeness and civility are the best capital ever invested in business.”

Respectful treatment is described as business capital because trust, repeat dealings, and reputation often depend on how people are treated as much as on the transaction itself.

Source note: The Art of Money Getting, “Be Polite and Kind to Your Customers”; Barnum treats civility as a practical part of durable commercial reputation.

“It is the duty of a parent to preserve a child from receiving wrong impressions.”

Early impressions can become durable habits of judgment, so parents carry responsibility for the examples, expectations, and environments surrounding a child.

Source note: Thoughts on the Education of Daughters, discussion of early education and moral discipline.

“Hear counsel, and receive instruction, that thou mayest be wise in thy latter end.”

Listening to correction and counsel is presented as an investment whose value becomes clearer over the course of a life.

Source note: Proverbs 19:20, King James Version.