terrible day

What a terrible day!
Everything messed up!
The products,the workers,the customers, everything, everyone have problems,just more or less.
Just like the adage says:Misfortunes never come singly.
FML.

I think it would be better to say "Misfortune always comes in threes". If you are going to quote something then you should quote it in its entirety.  If it is a Chinese quotation it would be better to say "A Chinese proverb says ..."