不哭不闹不炫耀倾国倾城倾世界
[bù kū bù nào bù xuàn yào qīng guó qīng chéng qīng shì jiè]
'Without Crying or Fussing Or Showing Off, Captivating the World’ conveys an idea of quiet strength. While the person does not show outward emotions or brag about their qualities, they can be overwhelmingly attractive (literally meaning having the beauty to topple cities). This is often used to describe inner beauty rather than physical attraction.