
The New Quotable Einstein
1950s, Essay to Leo Baeck (1953)
Source: Vestiges of the Natural History of Creation (1844), p. 281-282
The New Quotable Einstein
1950s, Essay to Leo Baeck (1953)
As quoted in Dictionary of Quotations from Ancient and Modern, English and Foreign Sources (1893) selected and compiled by James Wood.
Source: What is Property? (1840), Ch.IV
Heraclitean Fire: Sketches from a Life Before Nature, Paul & Co Pub Consortium, June, 1978.
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.
As quoted in "Score another for Armstrong" in VeloNews (22 July 2004)