The first line:
Treading on frost-
solid ice will soon arrive.
The second line:
Straight, square, great-
this leads to spontaneous
and undoubted gain.
The third line:
Hide your talents, but stay steadfast
if you would be of royal service.
The fourth line:
A tied sack:
neither blame nor praise.
The fifth line:
Yellow garments.
Great fortune.