The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.
我们存在,只为改变世界。
写作的行为是一种乐观的行为。如果你觉得它不重要,你就不会费心去做。
Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.