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
One man is confident on mountains, another on the sea, and yet another in the air. But general self-confidence towards life comes more than anything else from being accustomed to receive as much of the right sort of affection as one has need for.
　Source: The Conquest of Happiness, 1930, Chap.11:Zest
　More info.: https://russell-j.com/beginner/HA23-020.HTM

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