Watch: “Why Stop Now” Busta Ryhmes ft. Chris Brown

One year after working together, Busta Rhymes and Chris Brown are joining forces again, this time for a single off the former's album. Above is the video for “Why Stop Now.”

The clip opens with a quote from Sophocles, “How terrible is wisdom, when it brings no profit to the man that's wise.”

It fits in the context of the lyrics, which have the dynamic duo sing about being able to do anything and how there's no reason to stop now.

They're clearly two wise men who are using their wisdom to make a profit.

The video also sees Busta spitting verses like only he can, while Brown tries to match the verbal acrobatics with physical ones, as he's dancing and flipping shirtless in what looks like a dark-lit passage.

“Why Stop Now” is lifted off Busta Rhymes' album “E.L.E. (Extinction Level Event) 2: End of the World,” the sequel to his 1998 CD “E.L.E. (Extinction Level Event): The Final World Front.”