He had always had his moments of quiet introspection.是什么意思？

He had always had his moments of quiet introspection.

他一直都抽时间静思己过。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

always

adv. 总是，老是，永远，始终，常常，不断地；

例句
Some cities are always going to be more advantaged.
一些城市总会有一些得天独厚的优势。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

moments

n. 瞬间( moment的名词复数 )，片刻，时刻，力矩；

例句
There were moments when I wondered: did she do this on purpose, was it all just a game, an act?...
有时我很困惑：她这么做是故意的吗？难道一切都只是一场游戏，是逢场作戏？

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

quiet

adj. 清静的，僻静的，不起眼的，不激动的；vt.& vi. 安静下来，使…安静，平静；vt. 减轻（病痛、疑虑、恐惧等），[法律]确定（产权等）；prep. 克制的，稳重的，不张扬的；n. 宁静，寂静；adv. 安静地，平静地；

例句
Apartment 46 was a quiet apartment, unlike the one above it...
和它楼上的那间不同，46号公寓很安静。

introspection

n. 反省，内省，自我反省；

例句
He thus typified the constant introspection wherewith he tortured, but could not purify himself.
他就这样不断地自省,其实只是在自我折磨, 丝毫得不到自我净化.