Theodore Roosevelt The Strenuous Life
1900s, The Strenuous Life: Essays and Addresses (1900), The Strenuous Life
Annie Besant and the Changing World (1934)
Theodore Roosevelt The Strenuous Life
1900s, The Strenuous Life: Essays and Addresses (1900), The Strenuous Life
Ludwig Wittgenstein (1889–1951) Austrian-British philosopher
Source: Culture and Value (1980), p. 86e
“No battle can be won in the study, and theory without practice is dead.”
Alexander Suvorov (1730–1800) Russian military commander
Quoted in K. Ossipov, "Suvorov", 1945.
Ho Chi Minh (1890–1969) Vietnamese communist leader and first president of Vietnam
"On Revolutionary Morality" (1958)
1950's, On Revolutionary Morality (1958)
William Tyndale (1494–1536) Bible translator and agitator from England
The Obedience of A Christian Man (1528)
Context: The preaching of God’s word is hateful and contrary unto them. Why? For it is impossible to preach Christ, except thou preach against antichrist; that is to say, them which with their false doctrine and violence of sword enforce to quench the true doctrine of Christ. And as thou canst heal no disease, except thou begin at the root; even so canst thou preach against no mischief, except thou begin at the bishops.
John Gray (1948) British philosopher
Sweet Morality (p. 224)
The Immortalization Commission: The Strange Quest to Cheat Death (2011)
Dwight Waldo (1913–2000) American political scientist
Source: The Administrative State, 1948, p. 209
“Learn knowledge and science from him who teaches it, even if he doesn't practice what he preaches.”
Muhammad al-Baqir (677–733) fifth of the Twelve Shia Imams
Ibn Shu’ba al-Harrani, Tuhaf al-'Uqul, p. 299
Charles Proteus Steinmetz (1865–1923) Mathematician and electrical engineer
New York Times interview (1911)