我必须为每一个冠军头衔非常努力地工作。没有什么是白送给我的。
I’ve had to work very hard for every title. Nothing has been given to me.
科学是由人创造的,这是一个太过经常被遗忘的自明事实。
数学不是一项观赏性运动。
I always try to find a solution, not an excuse.