数学的进步不仅仅依靠个人的努力，而是通过几代人的集体工作。
Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.
人工智能的发展需要开放合作，而不是闭门造车。
Death is so final, yet life is full of possibilities.