Before revision: The solipsistic self is described by Wittgenstein in the Tractatus : "The self of solipsism shrinks to a point without extension and there remains the reality co-ordinated with it" (TLP 5.64).
After revision: The solipsistic self is described by Ludwig Wittgenstein in his Tractatus Logico-Philosophicus (TLP)Overview : "The self of solipsism shrinks to a point without extension and there remains the reality co-ordinated with it" (TLP 5.64).