“In spring wind peach blossoms begin to come apart. Doubts do not grow branches and leaves.”
Think about this one, break it down. Doubt is uncertainty of something. The opposite is certainty, that something is, was or will be, for sure. Peach blossoms grow branches, leaves, flowers. There is no shred of doubt in a peach blossom, it just is and it just does. We must be like this, no doubt, just be, just live, and just do.