In the narrow sense illusion is the disorientation of the senses wherein the brain receives a distorted stimulated sensory signal. There are different forms of illusion but optical, auditory, tactile and olfaction illusions are the most common. In the broader context, illusion relates to the spiritual aspect, where all material comforts and bonds are termed as illusion. This philosophical illusion is commonly found in the Hindu scriptures. Look below to read theses out of the ordinary illusion quotation and sayings.