若い頃は、ときどき夜遅くまで勉強したものだ。

I would sometimes study late at night in my youth.

若(わか)い頃(ころ)は、ときどき夜(よる)遅(おそ)くまで勉強(べんきょう)したものだ。

Wakai koro wa, tokidoki yoru osoku made benkyōshita mono da.

若い (わかい)

young; youthful; immature; green; low (number); small

頃 (ころ、ごろ)

(approximate) time; around; about; toward; suitable time (or condition); time of year; season

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

時々 (ときどき)

sometimes; at times

夜 (よる、よ)

evening; night

遅い (おそい)

slow; late (e.g. "late at night"); too late; dull; stupid

迄 (まで)

until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely

勉強 (べんきょう)

study; diligence; discount; reduction

者 (もの、もん)

person

だ (だ)

be; is; indicates past or completed action; indicates light imperative

Readings: ジャク、ニャク、ニャ、わか.い、わか-、も.しくわ、も.し、も.しくは、ごと.し

Meanings: young, if, perhaps, possibly, low number, immature

Readings: ケイ、キョウ、ころ、ごろ、しばら.く

Meanings: time, about, toward

Readings: ヤ、よ、よる

Meanings: night, evening

Readings: チ、おく.れる、おく.らす、おそ.い

Meanings: slow, late, back, later

Readings: ベン、つと.める

Meanings: exertion, endeavour, encourage, strive, make effort, diligent

Readings: キョウ、ゴウ、つよ.い、つよ.まる、つよ.める、し.いる、こわ.い

Meaning: strong