Those who can only do their work when upheld by self-deception had better first take a course in learning to endure the truth before continuing their career, since sooner or later the need of being sustained by myths will cause their work to become harmful instead of beneficial. It is better to do nothing than to do harm.
 Bertrand Russell, The Conquest of Happiness (1930). copy citation

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Author Bertrand Russell
Source The Conquest of Happiness
Topic truth work
Date 1930
Language English
Reference
Note
Weblink http://russell-j.com/beginner/COH-TEXT.HTM

Context

“Many active people are of opinion that the slightest grain of resignation, the faintest gleam of humour, would destroy the energy with which they do their work and the determination by which, as they believe, they achieve success. These people, in my opinion, are mistaken. Work that is worth doing can be done even by those who do not deceive themselves either as to its importance or as to the ease with which it can be done. Those who can only do their work when upheld by self-deception had better first take a course in learning to endure the truth before continuing their career, since sooner or later the need of being sustained by myths will cause their work to become harmful instead of beneficial. It is better to do nothing than to do harm. Half the useful work in the world consists of combating the harmful work. A little time spent in learning to appreciate facts is not time wasted, and the work that will be done afterwards is far less likely to be harmful than the work done by those who need a continual inflation of their ego as a stimulant to their energy.” source