さればこそ

expression

for that very reason; that is exactly why

Emphasizes that a preceding statement is the precise reason for the following result. Often used in formal or literary contexts.

• 彼かれは努ど力りょくを惜おしまなかった。さればこそ成せい功こうしたのだ。

  He spared no effort. That is exactly why he succeeded.

expression

as expected; just as one thought; sure enough

Used when a result confirms what was previously thought or predicted. Slightly old-fashioned; modern Japanese often uses やはり or 思った通り.

• 天てん気き予よ報ほう通どおり、午ご後ごから雨あめが降ふり出だした。さればこそ傘かさを持もってきたのだ。

  As the forecast said, it started raining in the afternoon. Just as I thought, I brought an umbrella.