Definition of 一事が万事 (いちじがばんじ)
いちじばんじ
                        一事が万事
いちじがばんじ
ichijigabanji
expression
•
        
seen it once, seen it all, a single instance indicates what happens all the time, one case gives you an idea of what always happens(proverb)
Related Kanji
| 一 | one, one radical (no.1) | 
| 事 | matter, thing, fact, business, reason, possibly | 
| 万 | ten thousand, 10,000 |