As long as any adult thinks that he, like the parents and teachers of old, can become introspective, invoking his own youth to understand the youth before him, he is lost. ↗
In the 1990s, we introduced Boston's community policing strategy. We reversed the tide of violent crime that threatened our city, and we established a national model for preventing and fighting crime. ↗
The methods that EPA introduced after 1970 to reduce air-pollutant emissions worked for a while, but over time have become progressively less effective. ↗
The introduction of many minds into many fields of learning along a broad spectrum keeps alive questions about the accessibility, if not the unity, of knowledge. ↗