Comparison to English “Collect”: In English, “to collect” can imply a deep passion or connoisseurship (e.g., an “art collector”). While “收集” can describe hobbies, it's often more neutral and task-oriented, similar to “to gather” or “to compile.” For passionate collecting of valuable items, the word
收藏 (shōucáng), meaning “to collect and treasure,” is often more appropriate. You “收集” (gather) information for a report, but you “收藏” (treasure) a rare painting.