Two Quote by Arthur Eddington

“We often think that when we have completed our study of one we know all about two, because 'two' is 'one and one'. We…

— A. S. Eddington

You think because you understand 'one' you must also understand 'two', because one and one make two. But you must also understand 'and'.

— Anonymous

“You think that because you understand “one” that you must therefore understand “two” because one and one make two. But you forget that you…

— Donella H. Meadows

Once we know the number one, we believe that we know the number two, because one plus one equals two. We forget that first…

— Jean-Luc Godard

It is hard to learn when we think we know something.

— Peter Block

When one teaches, two learn.

— Anonymous

“If I knew what two and two were – I would say Four!”

— Idries Shah

We are all one - and if we don't know it, we will learn it the hard way.

— Bayard Rustin

Understanding and knowing are to different things.

— Anonymous

We both exist and know that we exist, and rejoice in this knowledge.

— Saint Augustine

We have to cross the boundary between knowing and not knowing many times before we achieve understanding.

— David Hawkins

When it comes to practically everything, we seem to be of two minds.

— Hollis Frampton