—— 请按键盘 空白键 开始游戏 ——

Certification standards are meaningless without rigorous enforcement.
I don't write for the reader, I write against the reader.
一个社会的竞争优势不是来自学校把乘法和元素周期表教得多么好,而是来自他们激发学生想象力和创造力的程度。
The past is not dead, it is not even past.