Search quotes by author:    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 


Johannes P. Muller Quotes

The essential attribute of a new sense is, not the perception of external objects or influences which ordinarily do not act upon the senses, but that external causes should excite in it a new and peculiar kind of sensation different from all the sensations of our five senses.