I commenced the study of the Chinese language at the University of Munich. I had then about 3 years in Germany, engaged in various studies. Happening to notice the announcement of a course of lectures on the language of the Chinese by Professor Neumman, the interest I have always taken in the people, induced me to employ an otherwise vacant hour in learning something of their tongue.
Source, in full
Page 7 of "The Chinese and their Rebellions, viewed in connection with their national philosophy, ethics, legislation and administration, to which is added An Essay on Civilization and its present state in the East and West"