Doubt Quote by Baruch Spinoza

He who doubts, knows - knows as much as can be known.

— Giacomo Leopardi

He, who knows how to distinguish between true and false, must have an adequate idea of true and false.

— Baruch Spinoza

He who knows nothing is closer to the truth than he whose mind is filled with falsehoods and errors.

— Thomas Jefferson

He who does not know how to believe, should not know.

— Antonio Porchia

He who would distinguish the true from the false must have an adequate idea of what is true and false.

— Baruch Spinoza

He who knows what he is told must know a lot of things that are not so.

— Arthur Guiterman

It is one of the triumphs of the human that he can know a thing and still not believe it.

— John Steinbeck

The man who thinks he knows does not yet know what knowing is

— Michel de Montaigne

He who does not know Him, knows nothing else as it truly is.

— Jonathan Edwards

He who knows others is clever; He who knows himself has discernment.

— Laozi

The man who thinks he knows something does not yet know as he ought to know.

— Paul the Apostle

He believed in the primacy of doubt, not as a blemish upon our ability to know, but as the essence of knowing.

— James Gleick