The best moments in our lives are not the passive, receptive, relaxing times... The best moments usually occur if a person's body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
音乐是唯一让我觉得有意义的东西。
验证不仅仅是发现错误；它关乎理解系统为何以某种方式工作。