石墨烯是一种灰姑娘材料:它一直存在,但没有人注意到它。
The best fertilizer for any farm is the footsteps of the farmer.
Greatness is not about being the best, it's about being better than you were yesterday.
The social responsibility of financial institutions is to optimize resource allocation through professional capabilities.
阅读是一种祈祷形式,一种引导冥想,让我们短暂地相信自己变成了另一个人。