for his silver hairs Will purchase us a good opinion, And buy men's voices to commend our deeds: It shall be said, his judgment ruled our hands; Our youths and wildness shall no whit appear, But all be buried in his gravity. (not reviewed by editor)
Samples from Other Sources
Her smile disappeared as she suddenly realized the gravity of her situation.
assumed the gravity of a judge and said...
the cold insipidity of Lady Middleton was so particularly repulsive, that in comparison of it the gravity of Colonel Brandon, and even the boisterous mirth of Sir John and his mother-in-law was interesting.
Jane Austen -- Sense and Sensibility
I have grave doubts.
Bram Stoker -- Dracula
I roused the five of you because we are all in grave danger.