Kokoro, by Natsume Soseki (paragraph #748)

「いくら丈夫の私でも、滿更考へない事もありません」

translation

"No matter how strong I am, there are times when I don't have time to think about it."

kanji (pronunciations & definitions)
丈夫: healthy (じょうぶ), robust, strong, solid, durable : I (わたし), me, I (あたくし), I (あたし), I (アタシ) : thing (こと), thing (こん), matter, matter, incident

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