Thematic Bible: Who shall not sow and reap

Cast your bread upon the waters, for you will find it after many days. Give a portion to seven, yes, even [divide it] to eight, for you know not what evil may come upon the earth. If the clouds are full of rain, they empty themselves upon the earth; and if a tree falls toward the south or toward the north, in the place where the tree falls, there it will lie. read more.
He who observes the wind [and waits for all conditions to be favorable] will not sow, and he who regards the clouds will not reap.