Di Zi Gui (Rules for Students) by Li Yuxiu (Qing Dynasty) expands on the Analects line: "At home be filial; out be brotherly; be careful and trustworthy; love all; be close to the virtuous; and with remaining energy study culture."
Respond to parents immediately. Don't be lazy when told. Admonish errors gently. Taste medicine for sick parents.
Don't address elders by name. Bow when you meet them on the road.
Rise early, sleep late. Dress properly. Don't make promises lightly. Speak truthfully.