Courage - the second quality on our list - has several forms, and all of them are complex. Absence of fear is one thing, and the power of controlling fear is another. And absence of fear, in turn, is one thing when the fear is rational, another when it is irrational. Absence of irrational fear is clearly good; so is the power of controlling fear.
Source: On Education, especially in early childhood, 1926, by Bertrand Russell
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https://russell-j.com/beginner/OE02-120.HTM
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