The observer, when he seems to himself to be observing a stone, is really, if physics is to be believed, observing the effects of the stone upon himself. – Bertrand Russell
You are fastened to them and cannot understand how, because they are not fastened to you. – Antonio Porchia, Voces, 1943, translated from Spanish by W.S. Merwin
We used to think that if we knew one, we knew two, because one and one are two. We are finding that we must learn a great deal more about “and.” – Arthur Stanley Eddington
Instead of having to be a member of the Royal Society to do science, the way you had to be in England in the 17th, 18th, centuries today pretty much anybody who wants to do it can, and the information that they need to do it is there. – Seth Lloyd