The real test of an algorithm is not just its correctness, but its scalability and robustness.
To understand a forest, you must listen to it—not just with your ears, but with your respect.
一年中的夜晚与白天数量相同、持续时间一样长。即使快乐的生活也有其阴暗笔触，没有“悲哀”提供平衡，“愉快”一词就会失去意义。耐心镇静地接受世事变迁，是最好的处事之道。
