1 This flickering or twitching can be very annoying. 2  It has been observed that fatigue is the main culprit responsible for eye flickering. 3  Eye flickering can be associated with muscle contractions of the eye lid and it is important that the causes behind this phenomenon be found out.
A Wolf in sheep's clothing is an idiom of Biblical origin used to describe those playing a role contrary to their real character with whom contact is dangerous, particularly false teachers.
The images conveyed in wolf folktales vary: in many they are depicted as ruthless and fierce; in others they have an image of nobility and loyalty. In Norse Mythology, the Fenrir was a symbol of chaos who eventually swallows Odin whole. However, the wolf was also associated with warriors, and Odin had two wolves as loyal companions. We are all familiar with tales such as Little Red Riding Hood and The Three Little Pigs.