Maybe some Dutch sayings are interesting too:
"Met de kippen op stok gaan"
You go to bed when the chicken go roosting / go to bed with the chickens
-> early sleeping,
"Op een zieke kip pikken ze allemaal"
They all peck an ill chicken
-> it's easy to attack the weaker in the group
"Het ei is gelegd"
The egg has been laid
-> a decision is made.
"Hij blijft op zijn eieren zitten"
He stays on his eggs
-> He doesn't spend his money.
Many many more where they come from. Our language has a lot of Egg/chicken related sayings
My favorite "real" quote:
"There is a crack, a crack in everything
That's how the light gets in" - Leonard Cohen