Need an research paper on nietzsche and sartre are each concerned about the definition of self. Needs to be 1 page. Please no plagiarism. Task: Definition of Self Philosophers invoke different understanding of the vast occurrences in the environment. Such is the basis of arguments presented by Friedrich Nietzsche and Jean- Paul Sartre on the definition of self. These two philosophers may disagree on many fronts, but one thing is common to both. their definition of self.