No person should be expected to distort the main lines of his life for the sake of another individual. On occasion there may exist such a strong affection that even the greatest sacrifices become natural, but if they are not natural they should not be made, and no person should be held blameworthy for not making them.
 Bertrand Russell, The Conquest of Happiness (1930). copy citation

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

Context

“In all your dealings with other people, especially with those who are nearest and dearest, it is important and not always easy to remember that they see life from their own angle and as it touches their own ego, not from your angle and as it touches yours. No person should be expected to distort the main lines of his life for the sake of another individual. On occasion there may exist such a strong affection that even the greatest sacrifices become natural, but if they are not natural they should not be made, and no person should be held blameworthy for not making them. Very often the conduct that people complain of in others is not more than the healthy reaction of natural egoism against the grasping rapacity of a person whose ego extends beyond its proper limits. The fourth maxim that we mentioned consists of realising that other people spend less time in thinking about you than you do yourself.” source