以be water作为片名，是李小友在生前曾提出的一种哲学思想，be water my friend

empty your minds,be formless,shapeless,like water.now you put water into a cup,it becomes the cup.you put it into a bottle,it becomes the bottle.you put it in a teapot,it becomes the teapot.water can flow,or it can crash.Be water ,my friends.