I am not afraid of aging, because with age comes wisdom.

Quality is never an accident; it is always the result of intelligent effort.

Every mathematical problem has a solution, but not every solution is immediately apparent.

电影是视觉的诗，它用画面讲述故事，传递情感。

可以通过对过去事件的观察，形成对未来事件概率估计的一般规则。