Innovation is driven by the refusal to accept limitations.

In the midst of winter, I found there was, within me, an invincible summer.

All you have to do is write one true sentence. Write the truest sentence that you know.

时间旅行是世界上最令人沮丧的事情。你无法改变任何事情，也无法阻止任何事情的发生。

The most successful businesses are those that align their goals with the needs of their customers.