あなたはいつも完全である必要はありません。

You don't have to be perfect all the time.

あなたはいつも完全(かんぜん)である必要(ひつよう)はありません。

Anata wa itsumo kanzen de aru hitsuyō wa arimasen.

貴方 (あなた)

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

は (は)

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

何時も (いつも)

always; usually; every time; never

完全 (かんぜん)

perfection; completeness

だ (だ)

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

或 (ある)

a certain ...; some ...

必要 (ひつよう)

necessary; needed; essential; indispensable; necessity; need; requirement

有る (ある)

to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about

Reading: カン

Meanings: perfect, completion, end

Readings: ゼン、まった.く、すべ.て

Meanings: whole, entire, all, complete, fulfill

Readings: ヒツ、かなら.ず

Meanings: invariably, certain, inevitable

Readings: ヨウ、い.る、かなめ

Meanings: need, main point, essence, pivot, key to