Detailed Instructions: You are given a sentence in English. Your job is to translate the English sentence into Arabic.
Q: We spent a long time thinking about why this is, and it's just recently that we realized: it's when we see something unexpected, it changes our understanding of the way things work.
A:
قضينا وقتا طويلا نفكر لماذا هذا ، ومؤخرا فقط أدركنا أنه: حين ترى شيئا غير متوقع ، فإنه يغير فهمنا لطريقة عمل الأشياء.