A COLLECTION OF GOOD WORDS
可变性
Variability
Sudden resolutions, like the sudden rise of mercury in a barometer, indicate little else than the variability of the weather.
突然的分辨率，就像气压计中汞的突然上升一样，只能表明天气的变化。
Variability is the law of life, and as no two faces are the same, so no two bodies are alike, and no two individuals react alike and behave alike under the abnormal conditions which we know as disease.
变化是生命的法则，因为没有两张脸是一样的，所以没有两个人是一样的，没有两个人在我们所知的疾病的异常情况下反应和行为是一样的。