one should not be ashamed of one's family and condition, i.e. one should always be truthful and honest

be very afraid of

to show fear, be highly alarmed

silence is gold

for shame! you should be ashamed of yourself

sift the true from the false, dispense justice, exercise absolute and faultless justice

A man loses his opportunity as a monkey his hold of the branch of a tree.

man is mortal

secret of love and fragrance of musk are unconcealable

Enmity with elders and friendship with their children.

feel awfully ashamed