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

What we observe is not nature itself, but nature exposed to our method of questioning.

The basic idea is to shove all fundamental difficulties onto the neutron and to do quantum mechanics in the nucleus.

Looking at something changes it.

Natural science, does not simply describe and explain nature; it is part of the interplay between nature and ourselves

The exact sciences also start from the assumption that in the end it will always be possible to understand nature, even in every new field of experience, but that we may make no a priori assumptions about the meaning of the word understand.

Thus, the more precisely the position is determined, the less precisely the momentum is known, and conversely.