Learned fools are the greatest fools. (German Proverb)

Learned fools are the greatest fools.

German Proverb

Related proverbs

Wisdom is born; stupidity is learned. View proverb
Russian Proverb
Who wants to teach others has to be learned himself. View proverb
Estonian Proverb
Do not teach a learned person. View proverb
Russian Proverb
There's no fool like a learned fool. View proverb
Italian Proverb
A spoon does not know the taste of soup, nor a learned fool the taste of wisdom. View proverb
Welsh Proverb