Alison Flood in The Guardian:
A glimpse at the “private, hidden face” of Albert Einstein, including the celebrated scientist’s thoughts on everything from his fears that his best work was behind him to his equivocal feelings about his fame, has been revealed in a cache of letters he wrote to his beloved younger sister, Maja.
The collection, which includes a previously unknown photograph of Einstein as a five-year-old and the only surviving letter written by Einstein to his father, comes from the archive of Maja Winteler-Einstein and her husband Paul Winteler. A mix of letters, postcards and photographs, many of which have not previously been published, the documents range in date from 1897 to 1951.
“What’s remarkable about them stems from the fact that he had this incredibly close relationship with his sister. It’s quite clear when he’s writing to her, there’s no role-playing at all,” said Thomas Venning at Christie’s, which will auction the letters at the start of May. “He was very conscious of what was expected of him after he became famous, and you don’t get any of that in letters to his sister. He says some things that I’ve never seen him say anywhere else, and I’ve catalogued many hundreds of his letters.”
In 1924, nine years after he completed the general theory of relativity in 1915, Einstein would write to Maja that “scientifically I haven’t achieved much recently – the brain gradually goes off with age, although that’s not so unpleasant. It also means that you’re not so answerable for your later years.” Ten years later, he would write to her: “I am happy in my work, even if in this and in other matters I am starting to feel that the brilliance of younger years is past.”
More here.