41、知识贫乏最能让人生出许多怀疑。
Poor knowledge can let life most out many doubts.
42、对一个人来讲，常识比知识更重要。
For one, common sense is more important than knowledge.
43、科学是人类积累的知识的巨大宝库。
Science is the accumulation of huge treasure house of knowledge.
44、不断建立自己的知识基础！
Constantly create their own knowledge base!
