—— 请按键盘 空白键 开始游戏 ——

Software is under a constant tension. Being symbolic it is arbitrarily perfectible; but also it is arbitrarily changeable.
我们面临这样一个进退两难的境地,即教育已经成为智慧和自由思想最主要的障 碍之一。
"A good book should leave you slightly exhausted at the end. You live several lives while reading it."