Natural Way to Get Rid of Sagging Above the Eye By Carole A. Ward Droopy eyelids begin when the fragile layers of skin that surround the eyes thin and lose their elasticity due to age, stress, smoking, dehydration, depression, a diet rich in sugars and other environmental factors.
Examples of principles are descriptive comprehensive and fundamental law, doctrine, or assumption, the normative rule or code of conduct, and the law or fact of nature underlying the working of an artificial device.
A principle is broadly âa rule of action or conductâ or âa fundamental doctrine or tenet.â The adjective principal has the general sense âchief, first, foremost.â The noun principal has among other meanings âthe head or director of a schoolâ and âa capital sum, as distinguished from interest or profit.â.