It may be said that the measure of the worth of any social institution is its effect in enlarging and improving experience, but this effect is not a part of its original motive.
【句子分析】
单词短语：
institution：制度；机构
【句式结构】
It may be saidthat the measure of the worth of any social institution is its effect in enlarging and improving experience（主语从句）, but this effect is not a part of its original motive.
