“I did not think I had been so old,′ said Margaret after a pause of silence; and she turned away sighing. ‘Yes!’ said Mr. Bell. ‘It is the first changes among familiar things that make such a mystery of time to the young, afterwards we lose the sense of the mysterious. I take changes in all I see as a matter of course. The instability of all human things is familiar to me, to you it is new and oppressive.”