“As you know, madness is like gravity…all it takes is a little push.” ― The Joker – Heath Ledger
Inside Pics! Haunting Images from Heath Ledger's Personal Diary While Preparing for The Joker Unveiled
![](https://sm.mashable.com/mashable_in/photo/default/hrithik-roshan-to-sridevi-indian-actors-who-rejected-ss-raja_81sd.png)
“As you know, madness is like gravity…all it takes is a little push.” ― The Joker – Heath Ledger