a carefree life insures longevity
Meiyi Yannian, a Chinese idiom, Pinyin is m ě iy ì y á NNI á n, which means that all optimistic people can live a long and healthy life. From Xunzi Zhishi.
Idiom explanation
I'd like to extend my life.
The origin of Idioms
"Xunzi Zhishi" says: "to win the masses, to move the sky, to extend the years of beauty."
Idiom usage
All optimistic people can live a long and healthy life.
a carefree life insures longevity
numerous adversities and calamities - sān zāi liù nán
attain the highest level in one step - píng bù dēng tiān