Environments are not just containers, but are processes that change the content totally.
Marshall McLuhanFor those for whom the sex act has come to seem mechanical and merely the meeting and manipulation of body parts, there often remains a hunger which can be called metaphysical but which is not recognized as such, and which seeks satisfaction in physical danger, or sometimes in torture, suicide, or murder.
Marshall McLuhanOnly the small secrets need to be protected. The large ones are kept secret by public incredulity.
Marshall McLuhan