-Don't cry over spilled milk = don't grieve about having done something that can't be undone.
-Rome wasn't built in a day = important things do not happen overnight.
-Blood is thicker than water = members of the same family share stronger ties with each other than they do with others.
* Actions speak louder than words = people's actions are more convincing than their words are.
-Don't put off for to morrow what you can do today= don't unnecessarily postpone doing something.
*No pain, no gain = nothing can be accomplished without effort.

                           101 American English proverbs