The second time John visited T.T.Liang in Boston in 1972, Liang picked him up at the airport.
"How's the Taiji going?" he asked.
"Oh it's terrible! I'm sure I'm going backwards."
To which Liang smiled and replied:
"Ah, sign of progress!"

Progress in Taiji is always a softening – a falling away of all you thought you knew – and as such is difficult and often painful.