—— 请按键盘 空白键 开始游戏 ——

数学之美在于它能够揭示看似复杂事物背后的简单性。
The beauty of mathematics lies in its ability to reveal the underlying simplicity in what appears to be complex.
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。
Be a pro. Back up your back up. Have at least one physical backup and one backup in the cloud. Have more than one of each. How much would you pay to retrieve all your data, photos, notes, if you lost them? Backups are cheap compared to regrets.
农业的未来在于数据驱动的决策。
"I want to write books that make children think and feel."
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.