In the following answer over 知乎:
我在美国，异国恋，一直在坚持，克服孤独的最好办法只能是享受孤独吧。这可能是略有B格的一句话，可当我真正到了国外学习，发现没有太好的办法来克服孤独，是我境界不高，还是我乐趣恶俗，的确始终找不到好的办法。大家都很忙，就算有朋友也很难照顾彼此，百分之九十五的时候是一个人去完成一项事情，不准剽窃，不准作弊，严格的制度和偏执的诚信，都让人喘不过气。
What does B格 mean? I'm sure it is an Internet slang, but not sure what it means.
According to 百度百科:
“B格”，网络熟词，亦写作“逼格”“13格”等，为网络语言“装13的格调”的简称。
But then what does it mean...?
It's a net language. It's like poser noun and pretentious adjective in English. It reminds me a similar word: zhuang-bility(装逼)， which denotes the same meaning. B格 is just the extent of zhuang-bility(装逼).
So, 略有B格的一句话 means the sentence with a tone of being slightly pretentious.
A close reading the text convinced me "B格" stands for "蔽隔“--isolation. One meaning of 蔽 (bì) is "hidden", and "隔 (gé) means "cut off". The writer of that passage is talking about how he/she deals with the sense of isolation (and maybe alienation) living in a foreign country where everyone (including friends) is busy, so he/she is left to his/her own devices to deal with the sense of isolation. In the quoted text, the writer approaches the topic as an intellectual subject matter, pondering whether it's his/her own lack of high-minded areas of interest that exacerbated his/her loneliness ("是我境界不高，还是我乐趣恶俗").
