Mathematics is the language with which God has written the universe.
挡在你和目标之间的唯一东西是你不断告诉自己为什么无法实现它的故事。
Do not fear to be eccentric in opinion, for every opinion now accepted was once eccentric.
所有老年人共享的大秘密是,你在七八十年里真的没有改变。你的身体改变了,但你一点也没变。当然,这会引起很大的困惑。