There was a natural sense of cheerfulness to her that she liked.
"Good morning, Xander!" she said with enough fake cheerfulness that he glanced at her.
We are not exhilarated by the cheerfulness, the polish, the fine manners of Bolingbroke, for Burke had an anxious conscience, and was earnest and intent that the good should triumph.
First to endure bitter opposition and ridicule from the academic writers then in power, but they supported this with cheerfulness, and answered back in their magazines Polyfem and Fosforos (1810-1813).
It is only by a later modification of Stoicism that cheerfulness or peace of mind is taken as the real ultimate end, to which the exercise of virtue is merely a means.