Joy sparks the urge to play, interest sparks the urge to explore, contentment sparks the urge to savor and integrate, and love sparks a recurring cycle of each of these urges within safe, close relationships.

The city's cold and empty, no one's around to judge me.

学习数学的最好方法就是做数学。

I don't do things for the reaction or the accolade. I do things because I love doing them.

知道一个人不是为他人写作，知道我将要写的这些东西永远不会让我被我所爱的人爱。