解释
指的是只有一点点知识或者了解的人容易产生错误的观点或做出错误的决策，并对自己产生虚假的自信。
A little knowledge is a dangerous thing. 一知半解，自欺欺人。
同类谚语
- Content is better than riches. 知足者常乐。
- A good wife health is a man's best wealth. 妻贤身体好是男人最大的财富。
- Between friends all is common. 朋友之间不分彼此。
- Birds of a feather flock together. 物以类聚，人以群分。
- Genius is an infinite capacity for taking pains.天赋即吃苦耐劳的无比能力。
- Adversity leads to prosperity. 穷则思变。
- Doing is better than saying. 与其挂在嘴上，不如落实在行动上。
- A bad beginning makes a bad ending. 不善始者不善终。
- A good book is a good friend. 好书如挚友。
- All are brave when the enemy flies. 敌人逃窜时，人人都成了勇士。
- Blood is thicker than water. 血浓于水。
- Blood will have blood. 血债血偿。