These matrices are fun to play around with, but their size makes them difficult to use on most breadboards. Here's one way to mount it on a small breadboard in a (relatively) neat way.
1 8x8 LED matrix (this one is 1588BS)
Standard yellow, blue, grey, and brown jumper wires. (4 of each)
(Optional): 4 additional yellow wires OR 4 green wires.
Step 1: Yellow
Connect yellow jumpers across b8-b12, i8-i12, b19-b23, and i19-i23.