There is nothing more frightful than ignorance in action.
Nothing is so firmly believed as what is least known.
Ignorance, allied with power, is the most ferocious enemy justice can have.
I do not believe in the collective wisdom of individual ignorance.
He that knows little, often repeats it.
The empty vessel giveth a greater sound than the full barrel.
There is nothing more frightening than ignorance in action.
Aerodynamically, the bumblebee shouldn’t be able to fly, but the bumble bee doesn’t know it so it goes on flying anyway.
The greatest wisdom often consists in ignorance.
The trouble ain’t that people are ignorant. It’s that they know so much that ain’t so.
Every true genius is bound to be naive.
Basic research is what I’m doing when I don’t know what I’m doing.