Experiments were not attempted at that time, we did not believe in the usefulness of the concept anyway, and I finished my thesis in 1962 with a feeling like an artist balancing on a high rope without any interested spectators.
“Railroads are the primary economic beneficiaries. It's a difficult project for the public sector.”
“The years between fifty and seventy are the hardest. You are always being asked to do things, and yet you are not decrepit enough to turn them down.”