a scientist will never show any kindness for a theory which he did not start himself.
 Mark Twain, A Tramp Abroad (1880). copy citation

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Author Mark Twain
Source A Tramp Abroad
Topic kindness theory
Date 1880
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/119/119-h/119-h.htm

Context

“This daring theory had been received with frantic scorn by some of my fellow-scientists, and with an eager silence by others. Among the former I may mention Prof. H——y; and among the latter Prof. T——l. Such is professional jealousy; a scientist will never show any kindness for a theory which he did not start himself. There is no feeling of brotherhood among these people. Indeed, they always resent it when I call them brother. To show how far their ungenerosity can carry them, I will state that I offered to let Prof.” source