noun
ordinary matter; common thing; natural thing
Refers to something that is ordinary, natural, or to be expected; often used in the phrase 凡事に徹する (stick to the basics).
彼は凡事を徹底的に行うことで成功した。
He succeeded by thoroughly doing ordinary things.
凡事に徹することが大切だ。
It is important to stick to the basics.