Kourtney Kardashian sure loves posting vague tweets that may or may not have something to do with her ex Scott Disick.
On Sunday, she was at it again, tweeting another cryptic quote.
This time, she dove into the well of classic lines, sharing, "Insanity: doing the same thing over and over again and expecting different results. Albert Einstein"
WATCH: Kourtney Kardashian Splits From Scott Disick After He's Spotted With Another Woman
Kourtney attributed the quote to Einstein, who is widely credited with the quote but likely never actually said it. However, she didn’t provide any context for the tweet, leaving fans to speculate that the post is in reference to Scott (or to post links about how Einstein didn't actually say that quote -- her followers seemed caught up on that point).
The tweet comes a month and a half after Kourtney split from her long-time boyfriend Scott Disick, with whom she shares three children -- 5-year-old Mason, 4-year-old Penelope and 8-month-old Reign.
NEWS: Kourtney Kardashian Posts Cryptic Tweet About Split as Scott Disick Hits the Club
Earlier this month, Kourtney shared a quote on Instagram about the importance of loving the decisions you make.
Since the break-up, Kourtney has been relying on her sisters and her kids to keep her spirits up, as evidenced in all the family photos she's been posting to Instagram and Twitter.
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In fact, one day after Kourtney tweeted the Einstein quote, she shared a family selfie with Kim Kardashian, Kylie Jenner and Kendall Jenner at dinner.
Meanwhile, Scott has been coping with the break-up by spending time making public appearances at night clubs in Las Vegas.
For more on Kourtney and Scott's split after 10 years and three kids, check out the video below.