![EINSTEIN, Albert (1879-1955). Autograph correspondence card signed ('Albert') to Michele Besso, [postmarked Berlin, 28 August 1918].](https://www.christies.com.cn/img/LotImages/2017/CKS/2017_CKS_14299_0088_001(einstein_albert_autograph_correspondence_card_signed_to_michele_besso053705).jpg?w=1)
![EINSTEIN, Albert (1879-1955). Autograph correspondence card signed ('Albert') to Michele Besso, [postmarked Berlin, 28 August 1918].](https://www.christies.com.cn/img/LotImages/2017/CKS/2017_CKS_14299_0088_000(einstein_albert_autograph_correspondence_card_signed_to_michele_besso053705).jpg?w=1)
成交價 英鎊 47,500
估價
英鎊 20,000 – 英鎊 30,000
估價不包括買家酬金。成交總額為下鎚價加以買家酬金及扣除可適用之費用。
試用預計金額計算機
EINSTEIN, Albert (1879-1955). Autograph correspondence card signed ('Albert') to Michele Besso, [postmarked Berlin, 28 August 1918].
成交價 英鎊 47,500
成交價 英鎊 47,500
細節
EINSTEIN, Albert (1879-1955). Autograph correspondence card signed ('Albert') to Michele Besso, [postmarked Berlin, 28 August 1918].
In German, 1½ pages, 140 x 89mm (small loss to lower right corner). Address panel bearing Einstein's autograph return address ('Abs[ender]. A. Einstein'). Provenance: by descent from Michele Besso.
On the origin of the great theories, including special and general relativity.
In re-reading Besso's last letter, Einstein finds something which almost infuriates him – Besso has suggested that the role of speculation was more important than that of the empirical in the development of the theory of relativity. But the conclusion Einstein draws is almost exactly the opposite: 'that a theory, in order to deserve trust, must be constructed on the basis of generalisable facts'. He then goes to list as some 'old examples' five of the key theories in physics, with their empirical underpinning: 'The fundamentals of thermodynamics on the impossibility of perpetual motion. Mechanics on the empirically proven law of inertia. Special relativity on the invariability of the speed of light. Maxwell's equations for the vacuum, which again for their part rest on empirical foundations. Relativity for a uniform translation is an experienced fact. General relativity: equality between inert mass and weight'. He concluded 'A really usable and profound theory has never been discovered by absolutely pure speculative means' – though Maxwell's hypothesis on displacement current is the closest thing to an exception.
Published (in French and German) in Pierre Speziali (ed. and tr.). Albert Einstein. Michele Besso. Correspondance 1903-1955. Paris: Hermann, 1972. No. 47.
In German, 1½ pages, 140 x 89mm (small loss to lower right corner). Address panel bearing Einstein's autograph return address ('Abs[ender]. A. Einstein'). Provenance: by descent from Michele Besso.
On the origin of the great theories, including special and general relativity.
In re-reading Besso's last letter, Einstein finds something which almost infuriates him – Besso has suggested that the role of speculation was more important than that of the empirical in the development of the theory of relativity. But the conclusion Einstein draws is almost exactly the opposite: 'that a theory, in order to deserve trust, must be constructed on the basis of generalisable facts'. He then goes to list as some 'old examples' five of the key theories in physics, with their empirical underpinning: 'The fundamentals of thermodynamics on the impossibility of perpetual motion. Mechanics on the empirically proven law of inertia. Special relativity on the invariability of the speed of light. Maxwell's equations for the vacuum, which again for their part rest on empirical foundations. Relativity for a uniform translation is an experienced fact. General relativity: equality between inert mass and weight'. He concluded 'A really usable and profound theory has never been discovered by absolutely pure speculative means' – though Maxwell's hypothesis on displacement current is the closest thing to an exception.
Published (in French and German) in Pierre Speziali (ed. and tr.). Albert Einstein. Michele Besso. Correspondance 1903-1955. Paris: Hermann, 1972. No. 47.
注意事項
These lots have been imported from outside the EU for sale using a Temporary Import regime. Import VAT is payable (at 5%) on the Hammer price. VAT is also payable (at 20%) on the buyer’s Premium on a VAT inclusive basis. When a buyer of such a lot has registered an EU address but wishes to export the lot or complete the import into another EU country, he must advise Christie's immediately after the auction.
榮譽呈獻
Robert Tyrwhitt