Neopythagoreans combined Pythagorean teachings with Platonic, Peripatetic, Aristotelian and Stoic philosophic traditions. Aristotle's "lost" works stray considerably in characterization from the surviving Aristotelian corpus. Galilean methodology mirrored that of Aristotelian and Archimedean epistemology. Two major forms are Platonic realism and Aristotelian realism. Sacramental theology was simplified and attempts at imposing Aristotelian epistemology were resisted. These are concentric and spherical, as in Aristotelian and Ptolemaic cosmology. His ideas on reality seem similar to Platonic and Aristotelian theory though much less coherent. He was a Peripatetic philosopher influenced by Aristotelian philosophy. Flourishing is related to the Aristotelian concept of eudaimonia. Grosseteste also did much work to reconcile Platonic and Aristotelian thinking. Galileo identified some basic problems with Aristotelian physics through his experiments. Aether did not follow Aristotelian physics either. Ralbag's treatise strictly adhered to Aristotelian thought. The lectures were dominated by Aristotelian logic and philosophy. Harman defends a version of the Aristotelian notion of substance.