我們家旁邊的一家英文補習班，牆上掛著一張圖，寫著：
Your mind is like a parachute. It works only when it is OPENED.
我有另一個說法：
Your mind is like a parachute. You don’t want to LOSE it.
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Writings on My Journey of Teaching and Learning 教、學、生活的大小事 