Never think that you already know all. However highly you are appraised, always have the courage to say to yourself-I am ignorant.
-Ivan Pavlov
Select a background
More quotes by Ivan Pavlov
Popular Authors
A curated listing of popular authors.
Never think that you already know all. However highly you are appraised, always have the courage to say to yourself-I am ignorant.
-Ivan Pavlov
A curated listing of popular authors.