Ecclesiastes 11:4-6

New Century Version

⁵ You don’t know where the wind will blow,
    and you don’t know how a baby grows inside the mother.
In the same way, you don’t know what God is doing,
    or how he created everything.
⁶ Plant early in the morning,
    and work until evening,
because you don’t know if this or that will succeed.
    They might both do well.