No. 15
On the Interpretation of Nature (1753)
Context: There are three principal means of acquiring knowledge available to us: observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination. Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common.
“The experimental universal is acquired by us,”
i. 14, ff. 13<sup>vb</sup>-14<sup>rb</sup>.
Commentarius in Posteriorum Analyticorum Libros (c. 1217-1220)
Context: The experimental universal is acquired by us, whose mind's eye is not purely spiritual, only through the help of the senses. For when the senses several times observe two singular occurrences, of which one is the cause of the other or is related to it in some other way, and they do not see the connection between them... And from this perception repeated again and again and stored in memory, and from the sensory knowledge from which the perception is built up, the functioning of the reasoning begins. The functioning reason therefore begins to wonder and to consider whether things really are as the sensible recollection says, and these two lead the reason to experiment... But when he has administered many times with the sure exclusion of all other things [that could be mistaken for the cause]... then there is formed in the reason this universal... and this is the way in which it comes from sensation to a universal experimental principle.
Help us to complete the source, original and additional information
Robert Grosseteste 22
English bishop and philosopher 1175–1253Related quotes
" Energized Enthusiasm : A Note On Theurgy http://www.the-equinox.org/vol1/no9/eqi09005.html" in The Equinox Vol. 1 no. 9 (Spring 1913) http://www.the-equinox.org/vol1/no9/index.html.
Context: I am certainly of opinion that genius can be acquired, or, in the alternative, that it is an almost universal possession. Its rarity may be attributed to the crushing influence of a corrupted society. It is rare to meet a youth without high ideals, generous thoughts, a sense of holiness, of his own importance, which, being interpreted, is, of his own identity with God. Three years in the world, and he is a bank clerk or even a government official. Only those who intuitively understand from early boyhood that they must stand out, and who have the incredible courage and endurance to do so in the face of all that tyranny, callousness, and the scorn of inferiors can do; only these arrive at manhood uncontaminated.
“Before we acquire great power we must acquire wisdom to use it well.”
Letter Accepting 2018 Andrei Sakharov Prizefrom (2018)
Source: Tragedy and Hope: A History of the World in Our Time (1966), p. 1227
Source: 1960s, The Gutenberg Galaxy (1962), p. 81
Source: Lateral Thinking : Creativity Step by Step (1970), p. 5; Preface