用拍照来记录生活经历，而不是单纯享受，是否需要付出其他更深层次的代价呢？
Is there another cost, a deeper cost, to documenting a life experience instead of simply enjoying it?
“更深层次的研究的需要”是普遍的重复，然而这却是那种在十年后自己就能够解答出来的事情，呃…材料就可以利用了。
"Further research is needed" is a common refrain, though this is the sort of thing that will work itself out over the next decade as more, um, data become available.
现在需要的是更深层次的验证——在数据库层次。
What you need is a deeper level of validation — at the database level.
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