最难的事情是做到简单。
The most difficult thing is to be simple.
愛は、時に痛みを伴うが、それでも愛し続けることが大切だ。
The only way to do great work is to love what you do.
赏赐并不能让人欢喜,责罚也不能让人畏惧。
Love is the only thing that grows when you give it away.