Original: With the completion of the Tractatus , Wittgenstein believed he had solved all the problems of philosophy and he abandoned his studies , working as a schoolteacher , a gardener at a monastery , and as an architect , along with Paul Engelmann , on his sister 's new house in Vienna .
Simplified: After abandoning his work as a school teacher , Wittgenstein worked as a gardener 's assistant in a monastery near Vienna and then he worked with the architect , Paul Engelmann .