Philosophy

Nihilism: This is the philosophy of believing that all values are worthless and nothing can be known or communicated. It is believing in a worthlessness world. Nihilism rejects the idea of moral values. There is no good or bad, they are vague. Weather or not people are good or evil, it isbelived to be driven by the result of social and emotional pressures. Friedrich Nietzsche is believed to have started this philosophy (1883-1888). He once wrote "every belief, every considering something true, is necessarily false because there is simply no true world.” I don't agree with this philosophy. Don't get me wrong, I think that sometimes rules should be ignored and sometimes things that people say are not true, but I think that there is a great deal of things that are true and real. 
http://www.allaboutphilosophy.org/nihilism.htm