Help tatoo

Hi everyone! I'm asking for your help because I'd like to get a famous quote tattooed. I've tried my best to transcribe it into Tengwar myself, but I figured this would be the best way to find out whether I've messed it up somewhere, and to see if anyone can figure out the original English quote from Tolkien's script 😂

Thanks in advance to everyone who takes the time to help me out! 😊