—— 请按键盘 空白键 开始游戏 ——

In the midst of difficult times, it is our response that defines us, not the circumstances.
"Ink is my favorite language - it speaks in shadows and light."
The major problems in biology are not solved by new techniques but by new concepts.
Literature is the best weapon against intolerance and fanaticism.
经济史告诉我们,改变是可能的,但很少是容易的。