be careful what you say because someone might be listening
誰かが聞いているかもしれないから、言うことに気をつけて (dareka ga kiiteiru kamo shirenai kara iu koto ni ki o tsukete)
"Speak quietly—the walls have ears."
"静かに話して——壁に耳あり。" (shizuka ni hanashite kabe ni mimi ari)
A situation or person that could become dangerous at any mom...
the strength of a group depends on the weakest member
To be innocent or free from guilt.
to take money from one part of something in order to pay for...
to deliberately annoy or upset someone
someone who is very energetic and determined to succeed
