Freud/Kloc-0 was born in Austria in 1956, and/Kloc-0 moved to London in 1938. I think his sentence "The only important thing in life is love and work" should be Czech Republic and Germany. His great works can also be written in Czech Republic and Germany. English is his translation language. Generally speaking, great works of great men are written in their own mother tongue. I think Freud is no exception. So I think all his works, including "The only thing that matters in life is love and work", have been translated into his mother tongue. In other words, the only important things in life are love and work.