...The warden is apractical man, who has been in charge of prisoners for more thanfifteen years, and has no theories of any kind to support... 
Booker T. Washington 「The Negro in the South」
... The conspiracy against property is general; it is flagrant; it takes possession of all minds, and inspires all our laws; it lies at the bottom of all theories...
P. J. Proudhon 「What is Property?」
...Surely all thoughtful men should study these theories of socialredemption and learn why their advocates claim that putting them inpractice would modify or abolish the evils of our modern conditions...
Various 「Mother Earth, Vol. 1 No. 4, June 1906」
...Thisbelief is entirely without foundation, and is due to theories ratherthan facts...
William T. Hornaday 「The Extermination of the American Bison」
..." The objection to this definition is, that itto some extent represents theories which may not betrue...
Henry J. Slack 「Marvels of Pond-life」
...Various theories have been advanced fromtime to time, but none of them have been applicable to more than a limitednumber of cases...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...There has been a great deal written about the abilityof quail to withhold their scent, and many theories havebeen advanced...
Harry Thom Payne 「Game Birds and Game Fishes of the Pacific Coast」
便利！手書き漢字入力検索