New Yorkers have been fleeing for months. But the fear some residents have of the violent reactions to the protests here is adding a new challenge to those asking themselves whether they can hack the city. Many are deciding not to return.

In China, a combination of television, radio, posters, inexpensive print is used with great effectiveness as reenforcement for programs to teach Mandarin Chinese. I have observed this admirable program in Canton.

This copy has too much lead; I prefer less space between the lines.

Anytime he said thus and such, she said the opposite.