being careful with small amounts of money but careless with large amounts
少額のお金には慎重で、大額のお金には不注意であること (shōgaku no okane ni wa shinchō de, ōgaku no okane ni wa fuchūi de aru koto)
"She refuses to buy a $10 book, but spends $100 on clothes; she's penny wise, pound foolish."
"彼女は10ドルの本を買うのを拒否しますが、100ドルを服に使います。彼女はペニー ワイズ、ポンド フーリッシュです。" (Kanojo wa 10 doru no hon o kau no o kyohi shimasu ga, 100 doru o fuku ni tsukaimasu. Kanojo wa **penny wise, pound foolish** desu.)
to do or say something perfectly suitable
to become well-known or successful in a particular field
with sincere gratitude
crazy or extremely worried
peace follows a period of trouble
to argue against an idea to test how strong it is