—— 请按键盘 空白键 开始游戏 ——

The more you do, the more you learn. The more you learn, the more you can do.
有机化学现在在我看来就像一片原始热带森林,充满了最非凡的事物,一个可怕的、无尽的丛林,人们不敢进入,因为似乎没有出路。
"Drawing is the honesty of the art. There is no possibility of cheating. It is either good or bad."