我想成为一个能打动人们心灵的歌手。
I want to be a singer who can move people's hearts.
The elegance of a proof is as important as its correctness.
True progress happens when we stop defending the status quo and start challenging it.
估计问题的性质与检验统计假设的问题不同。
企业的成功不仅仅依赖于资金和技术,更重要的是人才。