“At first people refuse to believe that a strange new thing can be done, then they begin to hope it can be done.”
New possibilities often move through stages from disbelief to curiosity and finally hope, especially when evidence begins to challenge settled expectations.
Source details
The Secret Garden (1911), Chapter XXVII, “In the Garden.” This collection keeps a shortened opening excerpt of the narrator’s longer sentence: strange possibilities move from disbelief to hope, then to demonstrated possibility and eventual accomplishment. It remains narrator commentary inside the novel rather than a scientific law of progress.