Every tool carries with it the spirit by which it has been created.

Even for the physicist the description in plain language will be a criterion of the degree of understanding that has been reached.

The very act of observing disturbs the system.

The one who insists on never uttering an error must remain silent.

I think that modern physics has definitely decided in favor of Plato. In fact the smallest units of matter are not physical objects in the ordinary sense; they are forms, ideas which can be expressed unambiguously only in mathematical language.

Every tool carries with it the spirit by which it has been created.

[T]he atoms or elementary particles themselves are not real; they form a world of potentialities or possibilities rather than one of things or facts.