Dear all friends,

Please help me to discover the meaning of below proverbs:

1. Too many cooks spoil the broth.
2. You can lead a horse to water but you can't make it drink.
3. The squeaky wheel gets the grease.
4. A man's home is his castle.

By the way, can I ask if there is any website that explains the meaning of almost proverbs.

Thank you!