求翻译：保持空灵之心，无形，无法，就像水一样。水倒入杯中就成了杯子的形状，倒入瓶中就成为瓶子的形状，倒入茶壶中就成为茶壶的形状。而水能载舟亦能覆舟。像水一样吧，我的朋友。是什么意思？

Maintain vacant of the heart, the invisible and cannot be, just like water. Of water into the Cup is a cup shape, poured into the bottle will be the shape of the bottle, pour teapot becomes the teapot's shape. And water power boat can also overturn it. Just like water, my friend.