Every life is in many days, day after day. We walk through ourselves, meeting robbers, ghosts, giants, old men, young men, wives, widows, brothers-in-love, but always meeting ourselves.

"Innovation in algorithms often comes from looking at old problems in new ways."

事实是，世界是这样构建的，如果你想享受它的果实，你就必须服从它的规则。