You have to be ready to suffer if you want to be successful.
如果你想成功，你必须准备好受苦。
I've learned that you can't control everything in your life, but you can control how you react to it.
解释：自己修身而不责备别人，就能够免于祸难。
Sometimes the simplest melodies are the most powerful.
There is a crack in everything, that's how the light gets in.