创新不是目的，解决问题才是。

And when your stomach is empty and your mind is full,it's always hard to sleep.

Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events.

To live is to suffer， to survive is to find some meaning in the suffering.

每一个故事都是一次进入未知的旅程。