什麼是美？對於這個問題，可能每個人心中都有一個不同的答案，所以才會有“情人眼裏出西施”這一說。不過，人類社會在發展過程中總是能總結出一些相通的規律。比如說，對於美，我們也有一個“美商”來做個寬泛的定義。
Each woman has a Beauty Quotient. This quotient is made up of three distinct categories: Physical Health, Psychological Health and Personal Appearance.
每個女人都有美商（Beauty Quotient，簡寫為BQ），而美商是由身體健康、心理健康以及個人形象這三部分組成的。
Physical Health consists of corporeal characteristics that define a woman's beauty. Each and every woman has physical characteristics that are truly beautiful. A woman's face or body can be structurally imperfect, but still exquisite.
身體健康主要指能夠展現女人美麗的身體特徵。每個女人都有絕對美麗的身體特徵。可能她的臉或者身體有外形上的不足之處，但仍然是有獨特魅力的。
Psychological Health involves one's personality, intelligence, sensitivity and warmth, sense of humor, attitude and overall level of confidence.
心理健康包括一個人的個性、智力、體貼與溫暖、幽默感、態度以及整個人的自信程度。
Personal Appearance includes your beauty routine. This involves habits regarding skin-care regimen, hair and makeup routines, wardrobe, posture and style.
個人形象多指日常的個人護理習慣，包括護膚習慣、髮型和化粧方式、衣裝儲備，以及舉止和風格。
It is the combination of physical and mental elements from these three categories that define a woman's beauty.
以上三個部分中身心各因素的結合才能造就一個女人的美麗。