zealn.热情；热忱Zeal for learning and life热爱生活和学习Zeal makes common topic lovely热诚使平凡的话题变得生动Zeal without prudence is frenzy热情而不审慎等于狂热Zeal should not outrun discretion热情不应压倒谨慎Zeal shall no outrun discretion.热情虽然高,谨慎不可少。。天伦劫。Zeal too often lacks discretion.热心有余，审慎不足。Zeal without prudence is frenzy.缺乏谨慎的热心是疯狂的行为。zeal undiminished through the years多年来始终不减的热忱Zeal without knowledge is frenzy.没有知识的热情是狂热.Zeal should not outrun discretion.热情不应压倒谨慎。