Self-restraint, self-mastery, common sense, the power of accepting individual responsibility and yet of acting in conjunction with others, courage and resolution — these are the qualities which mark a masterful people. Without them no people can control itself, or save itself from being controlled from the outside.

Theodore Roosevelt (1858–1919) American politician, statesman, conservationist, writer; US President (1901–09)

Speech (1910-04-23), “Citizenship in a Republic [The Man in the Arena],” Sorbonne, Paris
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