—— 请按键盘 空白键 开始游戏 ——

The man who moves a mountain begins by carrying away small stones.
出自《魏源集·魏源诗文》。万种感情交集在这(与林则徐见面)苍茫的一天,朋友相逢竟然一句话也说不出来。
The language of DNA is universal, but its applications are deeply personal.