What was the famous quote of Shakespeare?

There are many famous quotes from Shakespeare, including:

- "To be or not to be, that is the question" from _Hamlet_

- "Parting is such sweet sorrow" from _Romeo and Juliet_

- "All that glitters is not gold" from _The Merchant of Venice_

- "The course of true love never did run smooth" from _A Midsummer Night's Dream_

- "The quality of mercy is not strained" from _The Merchant of Venice_