艺术是生活的正当任务。

"In computer science, we are always trying to find the balance between expressiveness and tractability."

迈向可持续实践的每一个小步骤都很重要；完美不是目标，进步才是。

力气单薄就不要去背负重物，说话没分量就不要规劝别人。

I'm not gonna be one of those people who has to look back and say, 'I should have done that.'

人们雕刻东西，如果半途而废，即使是腐烂的木头也不能刻断；如果坚持到底，即使是金属或者石头都能雕空。

写作的艺术就是发现你所相信之物的艺术。