バートランド・ラッセルの名言・警句（ Bertrand Russell Quotes ）


ラッセル関係電子書籍一覧
Undoubtedly we should desire the happiness of those whom we love, but not as an alternative to our own.
　Source: The Conquest of Happiness, 1930
　More info.: https://russell-j.com/beginner/HA28-030.HTM