“During the renaissances in thinking led by Shakespeare and Goethe, the first new development in memory techniques for 1,700 years appeared: the Major System. This was the first system that enabled the user to transfer easily and instantaneously from numbers to letters, thus creating the opportunity for a system that could stretch from zero to an infinite number, and which allowed the user to translate any word into its own special number, and any number into its own special letter. This multiplied the opportunity for developing memory techniques 100-fold.”
The Mind Map Book, Buzan and Buzan (1991)
Help us to complete the source, original and additional information
Tony Buzan 9
British psychologist 1942–2019Related quotes

Florian Cajori in: A History of Mathematical Notations http://books.google.co.in/books?id=_byqAAAAQBAJ&pg=PT961&dq=Notations&hl=en&sa=X&ei=Wz65U5WYDIKulAW1qIGYDA&ved=0CBwQ6AEwAA#v=onepage&q=Notation&f=false, Courier Dover Publications, 26 September 2013, p. 47.
Source: Systems Engineering Tools, (1965), p. 8; Cited in: Peter Allen, Steve Maguire, Bill McKelvey (2011) The SAGE Handbook of Complexity and Management. p. 35

As expressed in "The Mathematical Philosophy of Giuseppe Peano" by Hubert C. Kennedy, in Philosophy of Science Vol. 30, No. 3 (July 1963)
Peano axioms
“A complex system can fail in an infinite number of ways”
Source: General systemantics, an essay on how systems work, and especially how they fail..., 1975, p. 92, cited in: Erik Hollnagel (2004) Barriers and accident prevention. p. 182
Source: Public Finance - International Edition - Sixth Edition, Chapter 17, The Corporation Tax, p. 399
Source: Systems Engineering Tools, (1965), Systems Engineering Methods (1967), p. 70; First sentences of Ch. 3. Formulating and Structuring the System
In this text Harold Chestnut is here citing:
C. West Churchman, Russell L. Ackoff, and E. Leonard Arnoff (1957) Introduction to Operations Research. Wiley. New York, and
J. Morley English (1964) "Understanding the Engineering Design Process." The Journal of Industrial Engineering, Nov-Dec. 1964 Vol 15 (6). p. 291-296

Blaauw (1972) cited in: Gerritt A Blaauw (1976) Digital system implementation. p. 6