I thought it might be fun, for movie lines or sayings, that are still used today.
Please, one to a customer, but you always add another syaing in a different post.
[I]'ll go first:
"This is the stuff, that dreams are made of".
Maltese Falcon by Humphrey Bogart.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).