A real professional is the one who knows how little he…

I'm going to become a real professional actress.

— Ester Dean

One knows so little. When one knows more it is too late.

— Agatha Christie

He knows so little and knows it so fluently.

— Ellen Glasgow

He who knows best knows how little he knows.

— Thomas Jefferson

The more one gardens, the more one learns; And the more one learns, the more one realizes how little one knows.

— Vita Sackville-West

One never realizes how much and how little he knows until he starts talking.

— Louis L'Amour

as one grows older, one realizes how little one knows about any relationship, or even about oneself.

— Lillian Hellman

Reputation is generally proof of how little one knows about a person.

— Wes Fesler

No man should escape our universities without knowing how little he knows.

— J. Robert Oppenheimer

Only a few know, how much one must know to know how little one knows.

— Werner Heisenberg

It is because every individual knows little and, in particular, because we rarely know which of us knows best best that we trust the…

— Friedrich August von Hayek

“Shamanism explores an area that contemporary Western science knows little about- the mind.”

— Jonathon Miller Weisberger

As anyone who has the slightest knowledge of my work knows, I have little in common with Larkin, who was tall, taciturn and thin-on-top,…

— Carol Ann Duffy

It is the individual who knows how little they know about themselves who stands the most reasonable chance of finding out something about themselves…

— S. I. Hayakawa

“A wise man knows how little he knows and upon his death he drinks wisdom from an empty cup.”

— John Tarttelin