Overwork Quotes (2 quotes)
In our days everything seems pregnant with its contrary. Machinery, gifted with the wonderful power of shortening and fructifying human labor, we behold starving and overworking it… . At the same pace that mankind masters nature, man seems to become enslaved to other men or his own infamy. Even the pure light of science seems unable to shine but on the dark background of ignorance.
In Speech (14 Apr 1856) on the 4th Anniversary of the People’s Paper, collected in David McLellan (ed.), Karl Marx: Selected Writings (2000), 368.
Worry affects circulation, the heart, the glands, the whole nervous system, and profoundly affects the heart. I have never known a man who died from overwork, but many who died from doubt.
Leonard Louis Levinson, Bartlett's Unfamiliar Quotations (1972). Cited in Bill Swainson,
Encarta Book of Quotations (2000), 624.
In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
(1987) -- 
