Kokoro, by Natsume Soseki (paragraph #811)

「好ければ結構だが、――病症が病症なんだからね」

translation

"It's fine if you like it, but--a disease is a disease."

kanji (pronunciations & definitions)
: friendship (ぎ), friendship (よしび), friendship (よしみ), friendly relations, friendly relations 結構: splendid (けっこう), nice, wonderful, delightful, lovely 病症: nature of a disease (びょうしょう) 病症: nature of a disease (びょうしょう)

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