Rephrase first sentence of abstract

src/thesis/chapters/1_introduction.tex

@@ -7,7 +7,7 @@
 
 In 1982, Richard Feynman, motivated by the difficulty of simulating
 quantum-mechanical systems on classical hardware, put forward the
-idea of building computers from quantum hardware themselves
+idea of building computers that are themselves quantum mechanical
 \cite{feynman_simulating_1982}.
 The use of such quantum computers has since been shown to offer promising
 prospects not only with regard to simulating quantum systems but also