11.   In the anguished months that followed my separation, executing even the simplest task required Olympian discipline.

12.   Listening requires discipline.

13.   Running requires discipline.

14.   Setting your internal clock for regular sleep cycles requires discipline.

15.   The chief judges decided that not one required official discipline, according to reports from the Administrative Office of the U.S. Courts.

16.   The complete person required the discipline of both.

17.   This required more discipline than I was used to.

18.   This will require the discipline of granting to Hong Kong, and to the Chinese officials who take over from the departing British, a large measure of freedom.

19.   Training in calligraphy required strict discipline.

20.   And to keep things simple requires real discipline.