一个问题的价值与其说在于得出答案，不如说在于它迫使潜在的解决者产生的想法和尝试的想法。
我不相信运气，我相信努力。
It is better to have 100 functions operate on one data structure than 10 functions on 10 data structures.
In the silence of the land, you can hear the voices of our ancestors.