Hi Edward

Thanks for asking!

My interpretation of the class "be water" is the line I detail above it. "Experiment more. Keep what works. Toss what doesn’t."

To me, "be water" is the epitome of formless, shapeless experimentation, and cold pruning. And by extension, another classic Bruce Lee directive; “Research your own experience. Absorb what is useful, reject what is useless, add what is essentially your own.”

Hope that helps.