01.
Fold (valley-fold) the paper in half.
Cut the paper in half so that you can make two leaves out of one square paper.
02.
Let's concentrate on one paper.
Prepare for a valley-fold.
Moderate I hear a brooklet rushing Right out of the rock's spring, Down there to the valley it rushes, So fresh and wondrously bright. I know not, how I felt this, Nor did I know who gave me advice; I must go down With my wanderer's staff. Down and always farther, And always the brook follows after; And always rushing crisply, And always bright is the brook. Is this then my road? O, brooklet, speak! Where to? You have with your rushing Entirely intoxicated my senses. But why do I speak of rushing? That can't really be rushing: Perhaps the water-nymphs are singing rounds down there in the deep. Let it sing, my friend, let it rush, And wander joyously after! Mill-wheels turn In each clear brook.