智者从敌人那里学到的比愚者从朋友那里学到的还要多。

数据结构是高效算法的支柱。

Words are traps, we step into them without knowing.

Those who do not have power over the story that dominates their lives, the power to retell it, rethink it, deconstruct it, joke about it, and change it as they change, truly are powerless, because they cannot think new thoughts.

作家的任务是把主角弄到树上，然后一旦他们上去了，就朝他们扔石头。

世界是个好地方，值得为之奋斗。