jmdict
2397940
Active
(id:
2291642)
2397940 jmdict A [id=2291642]
思い立ったが吉日
おもいたったがきちじつ;おもいたったがきちにち
[1][exp][proverb]
the best time for doing something is as soon as you've thought of it; there's no time like the present;
[lit] it's an auspicious day (for doing it) when you've just had the idea