There is no quantum world. There is only an abstract quantum physical description. It is wrong to think that the task of physics is to find out how n… - Niels Bohr

It is wrong to think that the task of physics is to find out how Nature is. Physics concerns what we say about Nature.

அணுக்களைப் பற்றி சிந்திப்பதற்கு அணுக்கள் பயன்படுத்திய வழிதான் இயற்பியலாளர்கள்.

We must be clear that when it comes to atoms, language can be used only as in poetry. The poet, too, is not nearly so concerned with describing facts as with creating images and establishing mental connections.

Two sorts of truth: profound truths recognized by the fact that the opposite is also a profound truth, in contrast to trivialities where opposites are obviously absurd.