The present state of atomic theory is characterized by the fact that we not only believe the existence of atoms to be proved beyond a doubt, but also we even believe that we have an intimate knowledge of the constituents of the individual atoms.

Predictions are hard, especially abot the future.

Your theory is crazy, but it's not crazy enough to be true.

Oh what idiots we have all been, this is just as it must be

Sometimes the child in one behaves a certain way and the rest of oneself follows behind, slowly shaking its head.

In our description of nature the purpose is not to disclose the real essence of the phenomena but only to track down, so far as it is possible, relations between the manifold aspects of our experience.

The measurement we get when we measure something is not a property of the thing measured.