The universe is made up of opposites. Complementary pairs.

• Every electron with a negative charge is matched by a proton with a positive one.
• Every sunrise has a sunset.
• Whatever goes up eventually comes back down.
• Every left has a right, particularly in New Jersey.^*
• Every top has a matching bottom^**.

In January, the furnace stopped working.
In August, it’s the air conditioner.

^* In the case of socks, lost in the laundry doesn’t mean it doesn’t exist.
^** They might not be clean at the same time, but that’s balance too.