The habits are principles that, when applied consistently, can create a positive impact on one's life.

习惯是原则， 如果始终如一地加以应用，可以对一个人的生活产生积极的影响。

And while physical traits are often used to describe or identify a race, they’re not always applied consistently.

虽然身体特征经常被用来描述或识别一个种族，但它们并不总是一贯适用。