Jails and prisons are the complement of schools; so many less as you have of the latter, so many more must you have of the former.

Jails and prisons are the complement of schools; so many less as you have of the latter, so many more must you have of the former.

监狱和监狱是学校的补充;你对后者的了解要少得多，对前者的了解必须多得多。

-- Horace Mann 霍勒斯·曼