
“Do not hire a man who does your work for money, but him who does it for love of it.”
Life Without Principle (1863)
John R. Platt (1964). Cited in: William M. Block, M. Dale Strickland, Bret A. Collier, Markus J. Peterson (2008) Wildlife Study Design. Springer. p. 20 among other places.
“Do not hire a man who does your work for money, but him who does it for love of it.”
Life Without Principle (1863)
“But it will work, man. If you put your heart into it, it will.”
Source: The 3 Mistakes of My Life (2008), P. 18
“A man who knows how little he knows is well, a man who knows how much he knows is sick.”
The Way of Life, According to Laotzu, 1944.
The Prophet said, "Your father."
Sahih al-Bukhari, 8:2
Sunni Hadith
“A young man who is unable to commit a folly is already an old man.”
Source: 1890s - 1910s, The Writings of a Savage (1996), p. 68: from his manuscript, known as 'Cahier pour Aline' (ca. 1892-1893)