Jingshen is the Mandarin word for spirit and vivacity. It is an important word for those who would lead, because above all things, spirit and vivacity set effective organizations apart from those that will decline and die.
There are many kinds of smiles, each having a distinct character. Some announce goodness, and sweetness, others betray sarcasm, bitterness, and pride; some soften the countenance by their languishing tenderness, others brighten by their spiritual vivacity.
PIG, n. An animal (_Porcus omnivorus_) closely allied to the human race by the splendor and vivacity of its appetite, which, however, is inferior in scope, for it sticks at pig. - Ambrose Bierce
The delights of reading impart the vivacity of youth even to old age. - Isaac D'Israeli