It is better to suffer than to be greedy for petty gain.
Covet a little and lose a lot.
Buy old cows cheaply
Cheap goods are not good, and good goods are not cheap.
Small things are smart, big things are confused.
After eating melons to save money, I got colic.
One egg is not enough to eat, and the whole body is notorious.
Cheap things eat the poor.
Don't buy things you don't need just because they are cheap. Everything you don't need is expensive (Thomas Jefferson)
A lowly man is not a gentleman.
Don't let a liar get away with petty gain.