Difficult Quote by Marcus Tullius Cicero

Everybody knows worse of himself than he knows of other men.

— Samuel Johnson

To every man in the world there is one person of whom he knows little: whom he would never recognize if he met him…

— Rebecca West

The only thing a man knows is himself.

— Alexander Smith

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

— John Steinbeck

He who knows himself knows others.

— Charles Caleb Colton

The most that any of us know, is the least of that which is to be known.

— Benjamin Whichcote

A good man does not worry about not being known by others, but rather is concerned about not knowing them.

— Confucius

We can only know others by ourselves.

— Robert Louis Stevenson

No man learns to know his inmost nature by introspection, for he rates himself sometimes too low, and often too high, by his own…

— Johann Wolfgang von Goethe

There is no self-knowledge but an historical one. No one knows what he himself is who does not know his fellow men, especially the…

— Karl Wilhelm Friedrich Schlegel

He that knows least commonly presumes most

— Thomas Fuller

And he who does not know himself does not know others, so it may be said with equal truth, that he who does not…

— Joshua Reynolds