—— 请按键盘 空白键 开始游戏 ——

,乐而不淫,哀而不伤。《论语》
《关睢》这首诗,快乐而不过分,哀婉而不伤恸。
译文:认识是实践的开始,实践是认识的完成。圣人之学只有一个功夫,知和行不能分成两件事。
The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
我的心灵也正是这样,倾身向往对你聆听;就像夏季海洋的浪潮,充满温柔的感情。
Sustainable practices are not just good for the planet—they're good for business.