Grammar › N3 · 12 Emphasis, limits & comparison
さえ: even; if only
N3 · 12 Emphasis, limits & comparison
Names an extreme example ("even"), or the only condition needed.
N さえ = even. N さえ〜ば = if only. Replaces は/が/を. Often に/で さえ. Stronger than も.
Examples
自分の名前さえ書けません。
I can't even write my own name.
時間さえあれば、行きたいです。
If only I had time, I'd like to go.