—— 请按键盘 空白键 开始游戏 ——

在现代能源生产中,可持续性和效率必须齐头并进。
The division of labour, so far as it can be introduced, occasions, in every art, a proportionable increase of the productive powers of labour.
The oldest, shortest words—'yes' and 'no'—are those which require the most thought.
The art of living lies less in eliminating our troubles than in growing with them.
Every leaf of vegetable is a gift from nature. We must plant and harvest with reverence.
我不害怕讲述我的故事,因为它可能会帮助别人。