The secret of art lies in the love of what you are doing.
The best victories are the ones that seem impossible.
计算机能否思考的问题就像潜艇能否游泳的问题。
You have to be ready to suffer and enjoy suffering.
最好的电影是那些不怕模棱两可的电影。
成功的关键是专注于目标，而不是障碍。
I do not like proper novels. In proper novels people say things like, ‘I am veined with iron, with silver and with streaks of common mud. I cannot contract into the firm fist which those clench who do not depend on stimulus.’ What does this mean? I do not know. Nor does Father. Nor do the people who write these books.
最优财政政策要求税率随时间平稳变化，仅对政府支出的永久性变化作出反应。