He found finally some, even though Nala was so pure and so perfect-- he found one weakness and that was gambling.

他最终得逞,尽管那勒是那么地纯洁和完美,迦梨还是找到了一个弱点,那就是赌博

耶鲁公开课 - 金融市场课程节选

There was an evil demon called Kali who hated Nala and wanted to bring his downfall, so he had to find a weakness of Nala.

有个名叫迦梨的恶魔很讨厌那勒,并且想使他一蹶不振,所以他必须要找到那勒的弱点

耶鲁公开课 - 金融市场课程节选