One of Lord Krishna’s many names is Maakhan-chor (one who steals butter). When butter is formed, it floats on the surface and does not sink to the bottom of the vessel. So it is both light and extremely nutritious also. So when our intellect becomes refined and mature in this same way, then we become Sthithaprajna, i.e. one who is equanimous at all times. But one who can steal the hearts and minds of even the most equanimous ones is Lord Krishna!