In search for valid truth in knowledge, can invalid truth drive one away from valid truth and knowledge? In my search for valid truth I am beginning to question all knowledge past and present for it's validity. I am beginning to believe knowledge by observation and experience is the best kind.

I do not believe one can invalidate observation and experience from themselves. To be open to many knowledges and the truths from them is to have a open mind. A closed mind gathers no truth from knowledge. Yet many questions are still asked searching for valid truths. What to believe and what not to believe is the search itself.