forewarned is forearmed

短语

凡事预则立

别名

forewarned, forearmed

释义与例句

prov.
  1. 1.

    Advance awareness of a situation, especially a risky one, prepares one to deal with it.

    凡事预则立

词源

Possibly, although not certainly, from the Latin saying praemonitus praemunitus.

来源：wiktionary