您要查找的是不是：
- Knowledge stems from practice. 知识来源于实践。
- Know-ledge stems from practice (or experience). 知识来源于实践。
- Theories stem from practice and make a generalization of practice. 理论是从实践中总结出来的规律,是对实践的概括;
- Theories stem from practice first,then can direct practising. 首先是理论来自实践，然后理论又指导实践。
- Knowledge and talent come only from practice. 知识和才能只能从实践中来。
- Genuine knowledge comes from practice. 实践出真知。
- We derive knowledge from practice. 我们从实践中获取知识。
- We derived knowledge from practice. 我们从实践中得到知识。
- There cannot be knowledge apart from practice. 离开实践的知识是不存在的。
- This plan stems from what we talked about. 该项计划源自我们的会谈。
- Book knowledge comes from practice. 书本知识来自实践。
- His failure stems from his carelessness. 他的失败是由于疏忽。
- Real knowledge comes from practice. 实践出真知。
- There can be no knowledge apart from practice. 离开实践的认识是不可能的。
- Fearlessness stems from selflessness. 无私故能无畏。
- Knowledge and talent come from practice. 知识和才能来源于实践。
- Boldness of execution stems from superbskill. 艺高人胆大。
- Boldness of execution stems from superb skill. 艺高人胆大。
- Her interest in books stems from her childhood. 她对书本的兴趣是从童年开始的。
- That error stemmed from carelessness. 那个错误是由于粗枝大叶而造成的。
