Should i bury money/coins/gold etc?

Just a thought..If its in a bank or safe deposit box you could theoretically lose it. If its in your house you could get robbed and lose it.If its buried in a safe spot its never going to get lost.I mean old coins that are just worth the melt value or gold Or some money ,just in case. Years ago old people lost everything so they buried there money and never lost it again. Thoughts,ideas?