英和和英

発音

名詞

school of hard knocks (plural schools of hard knocks)

1. (countable, idiomatic, chiefly US) The source of an education consisting of real-world experiences, especially adverse experiences. [1870]

   Synonyms: university of hard knocks, university of life, university of the streets

   • 1870, The Men Who Advertise: An Account of Successful Advertisers, New York: Rowell, page 161:

     Trained, however, in the school of hard knocks, he now had learned the theory of success, and from that time on has had it.

   • 2000 April 26, Walter A. McDougall, “Who Were We in Vietnam?”, in The New York Times‎, archived from the original on 27 May 2015, retrieved 3 Aug. 2008:

     Did Vietnam's school of hard knocks teach Americans to do peacemaking and state building right?

参考

• experience is the best teacher
• learn from experience
• learn the hard way
• life lesson