成功？我不知道这个词是什么意思。我很开心。但成功，这取决于在某人眼中成功意味着什么。对我来说，成功是内心的平静。那对我来说就是美好的一天。
Success? I don't know what that word means. I'm happy. But success, that goes back to what in somebody's eyes success means. For me, success is inner peace. That's a good day for me.
The greatest thing in the world is to know how to belong to oneself.
The only way to learn mathematics is to do mathematics.
每个工人的工作都由管理层至少提前一天完全计划好，并且在大多数情况下，每个人都会收到完整的书面指示，详细描述他要完成的任务。