To every action there is always opposed an equal reaction； or， the mutual actions of two bodies upon each other are always equal， and directed to contrary parts.
兩個物體的相互作用力總是大小相等，方向相反，同時出現(xiàn)或消失且作用于同一直線上。
To write is to explore the boundaries of the self.
從長遠來看，未來是由樂觀主義者決定的。成為一個樂觀主義者，不是要忽視現(xiàn)有的許多問題，而是想象怎么才能改善我們解決問題的能力。
I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.
克服困難就是贏得機遇。