A little knowledge is a dangerous thing.
Meaning
A small amount of knowledge can mislead people into thinking that they are more expert than they really are.
Source: http://www.phrases.org.uk/meanings/a-little-knowledge-is-a-dangerous-thing.html
Ms. Ana Maria Flores
Library Assistant
BooXS Rock! 
Normally I don’t read post on blogs, but I would like to say that this write-up very forced me to check out
and do it! Your writing taste has been surprised me.
Thank you, very nice post.
Thank You So much. Expect more inspiring and and relevant posts from us in the coming days. Happy Blogging. Happy Reading.