Leonhard Euler Quotes:
Ocupation: Mathematician
Life: April 15, 1707 - September 18, 1783
Birthday: April 15
Death: September 18
The kind of knowledge which is supported only by observations and is not yet proved must be carefully distinguished from the truth; it is gained by induction, as we usually say. Yet we have seen cases in which mere induction led to error. Therefore, we should take great care not to accept as true such properties of the numbers which we have discovered by observation and which are supported by induction alone. Indeed, we should use such a discovery as an opportunity to investigate more exactly the properties discovered and to prove or disprove them; in both cases we may learn something useful.
source: Opera Omnia, Series 1, Volume 2, 1913.
topic: Education, Opportunity, Errors, Euler
