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 (1901–1909)
Speech (1910-04-23), “Citizenship in a Republic [The Man in the Arena],” Sorbonne, Paris
(Source)

