Zeal without prudence is frenzy.

网络释义

1.	热情而不审慎等于狂热 cygyc... ... Zeal without prudence is frenzy. 热情而不审慎等于狂热。 Zero hour 发动进攻的时刻；决定性的时刻；零点。 ... www.chinacitywater.org
2.	热诚不够谨慎犹若疯狂 ... Zeal without prudence is frenzy. 热诚不够谨慎犹若疯狂 Zeal without knowledge is a runaway horse. 热心有余，知识不足 ... tw.myblog.yahoo.com