诚信是领导力的货币。
可持续性不是成本,而是对我们共同未来的投资。
伽罗瓦表示的研究证明了代数方法的力量。
The greatest hope for the future lies in educating the next generation.
The real heroes are the ones who have the courage to say no.
Music has healing power. It has the ability to take people out of themselves for a few hours.