没有执行的愿景仅仅是一个梦想。
No wise pilot, no matter how great his talent and experience, fails to use a checklist.
国家一定要有直言进谏的臣子，上级必须有敢于提出反对意见的下级，议论国政的人不停止，各种不同政见的人相互辩论，才可以长久保存国家，使国家兴盛强大。也就是说言论自由是民众的基本权利，每个人都可以提出不同的政见，民众有平等参与政治的权利。
The act of creation is an act of resistance.
The beauty of instrumental variables is that they allow us to see the world in a new light.
The most important aspect of a software system is its ability to meet the needs of its users.
永远不要低估一个积极进取的团队的力量——他们可以移山填海。
恐惧不能阻止死亡，它阻止生活。
"Life doesn’t have to be so planned. Just roll with it and let it happen."