The ocean doesn’t belong to us—we belong to it, and we must act accordingly.
海洋不属于我们——我们属于海洋，我们必须相应地行动。
The beauty of a building lies in its performance, not in its appearance.
The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.
计算学习理论中的挑战在于理解学习算法的能力和局限性。
除了严于自责之外，没有胜过别人的方法；除了自强不息之外，没有超过别人的方法。
局部和全局现象之间的相互作用是数论中反复出现的主题。