His anger is easily excited and appeased, and he changes from hour to hour.
He who speaks ill of an absent friend, or fails to take his part if attacked by another, that man is a scoundrel.
It is your concern when your neighbor's wall is on fire.
I beseech you to treasure up in your hearts these my parting words: Be ashamed to die until you have won some victory for humanity.
When things are steep, remember to stay level-headed.
In an evil hour thou bring'st her home. [You are marrying a shrew.]