Authors:

Happiness requires changing yourself and changing your world. It requires pursuing your own goals and fitting in with others. Different people at different times in their lives will benefit from drawing more heavily on one approach or the other.

Jonathan Haidt (2006). “The Happiness Hypothesis: Finding Modern Truth in Ancient Wisdom”, p.242, Basic Books
Happiness requires changing yourself and changing your world. It requires pursuing your own goals and fitting in with others. Different people at different times in their lives will benefit from drawing more heavily on