- fools rush in where angels fear to tread,
- fools, feast of,
Origin of foolproof
Examples from the Web for foolproof
A “foolproof” way to make the diagnosis would be news indeed!
Cry No More Every parent tires of hearing their child cry, but not everyone finds such a foolproof way to make it stop.North West Debuts, Rob Ford Arm-Wrestles Hulk Hogan & More Viral Videos|The Daily Beast Video|August 24, 2013|DAILY BEAST
Of all the potential holiday gifts, few are as foolproof as cash or gift cards.
Dan Gross on why the episode is a reminder that the vaunted cloud is much like the Web in the 1990s—young and far from foolproof.Blame It on the Cloud: Amazon Outage Shows Peril of Outsourcing Data|Daniel Gross|October 25, 2012|DAILY BEAST
The only foolproof way to avoid pregnancy is, of course, not to have sex.Gail Collins on Texas’s Abstinence Sex Education Problems|Gail Collins|June 4, 2012|DAILY BEAST
No matter how foolproof you think your setup is, if you start smuggling you're bound to get caught.Smugglers' Reef|John Blaine
But trying to work out a foolproof plan would be a waste of time when she didn't know just what she was up against.Legacy|James H Schmitz
This time he wasn't afraid of meeting a Bandersnatch or anything else, for he had a method of escape that was foolproof.Insidekick|Jesse Franklin Bone
He tried to figure out some foolproof way of cabling to Havana, but the censorship hazards were too great.The Five Arrows|Allan Chase
Fastest lens, foolproof operation, guaranteed for the life of the owner, and retailing for exactly twenty-five dollars.Revolution|Dallas McCord Reynolds