Depends Quote by Albert Einstein

It is the theory which decides what we can observe

— Albert Einstein

It is the theory that decides what can be observed.

— Albert Einstein

It is the theory that decides what we can observe.

— Albert Einstein

“It is the theory which decides what can be observed”

— Albert Einstein

Observe, and in that observation there is neither the "observer" nor the "observed" - there is only observation taking place.

— Jiddu Krishnamurti

Is it possible to observe without the observer?

— Jiddu Krishnamurti

You see, but you do not observe. The distinction is clear.

— Sherlock Holmes

Observation always involves theory.

— Edwin Powell Hubble

You see, but you do not observe.

— Anonymous

Thus even supposedly unadulterated facts of observation already are interfused with all sorts of conceptual pictures, model concepts, theories or whatever expression you choose.…

— Ludwig von Bertalanffy

We cannot create observers by saying 'observe,' but by giving them the power and the means for this observation and these means are procured…

— Maria Montessori

It is possible to interpret without observing, but not to observe without interpreting.

— Mason Cooley