He's got a heart as big as the whole outdoors but not one brain in his poor old head.That's more of a movie quote ( i'll let you guys guess the movie ) but sounds like it could be a common saying
Too many cooks in the kitchen.
french origins? Bon appétit. La vie est trop courte pour boire du mauvais vin, "Life is too short to drink bad wine"Mangez bien, riez souvent, aimez beaucoup "Eat well, laugh often, love abundantly."