—— 请按键盘 空白键 开始游戏 ——

可持续性不仅仅是一个目标,更是我们对未来肩负的责任。
试图在不激发学生学习欲望的情况下进行教学的老师,就像在冷铁上敲打。
Every building has at least two lives - the one imagined by its maker and the life it lives afterward.
最伟大的定理往往来自于对显而易见之事的质疑。
Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on.