ダーナ株式会社予約システム | Cecelia Cichan | アクティビティ https://da-na.biz/members/cecelia/activity/ Cecelia Cichan についてのアクティビティフィード。 Wed, 01 Oct 2025 12:38:20 +0000 https://buddypress.org/?v=9.1.1 ja 30 hourly 2 5ed335c769171a3291d4ac6c238700b6 Cecelia Cichan が更新を投稿: If you want to make an apple pie from scratch, you must […] https://da-na.biz/activity/p/89/ Wed, 15 Sep 2021 14:38:44 +0000 If you want to make an apple pie from scratch, you must first create the universe. (Carl Sagan)

]]> 0 28b132f7fd8fcc02c3c6a294645afca1 Cecelia Cichan が更新を投稿: A mathematician is a device for turning coffee into […] https://da-na.biz/activity/p/90/ Tue, 24 Aug 2021 21:40:38 +0000 A mathematician is a device for turning coffee into theorems. (Paul Erdos)

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