つまらないことに時間を費やすな。
Sentence Analyzer
English Translation
Don't waste your time on trifles.
Furigana
つまらないことに時間 を費 やすな。
Romanji
Tsumaranai koto ni jikan o tsuiyasu na.
Words
詰らない
(つまらない)
dull; uninteresting; boring; tedious; insignificant; unimportant; trifling; trivial; worthless; absurd; foolish; silly; stupid; useless; pointless; disappointing
事
(こと、こん)
thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
に
(に)
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
時間
(じかん)
time; hours
を
(を)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
費やす
(ついやす)
to spend; to expend; to consume; to waste; to squander; to throw away; to devote
な
(な)
(sentence end, mainly masc.) indicates emotion or emphasis; (used with masu stem verb) command; (used with dictionary form verb) prohibition