Grow old along with me!
The best is yet to be,
The last of life, for which the first was made:
Our times are in His hand
Who saith, “A whole I planned,
Youth shows but half; trust God: see all nor be afraid!”

Robert Browning (1812-1889) English poet

Poem (1864), “Rabbi Ben Ezra,” st. 1, Dramatis Personæ
    (Source)