Silver Linings Playbook

You have to do everything you can,you have to work your hardest, and if you do,if you stay positive, you have a shot at a silver lining.
　　
你需要盡你所能，最大限度地去努力只要你能這麼做，只要你保持樂觀，你就能看見烏雲背後的幸福線。