The secret of being miserable is to have leisure to bother about whether you are happy or not.
对于已经发生的事,感谢它;对于将要发生的事,说“是”!
Every challenge is an opportunity in disguise.
The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
生命是一场永无休止的战斗。