It is justice, not charity, that is wanting in the world.
When each day is the same as the next, it's because people fail to recognize the good things that happen in their lives every day that the sun rises.
理论计算机科学中的挑战不仅仅是解决问题,而是理解为什么它们难以解决。
"To write is to confront the ghosts that the past has left behind."