学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
我认为最重要的是讲述一个你相信的故事,并用激情和信念来讲述它。
"We are all apprentices in a craft where no one becomes a master."
休息隶属于工作,正如眼睑隶属于眼睛。
The future of petrochemicals lies in sustainability and efficiency.