在科学中，最危险的一句话是“我们一直都是这样做的。”
In science, the most dangerous phrase is 'We've always done it this way.'
The value of freedom is truly understood only when lost.
老虎起跳之前,必须先趴下蓄力然后才跳起来。
I start early and I stay late, day after day, year after year. It took me 17 years and 114 days to become an overnight success.
每个数学问题都有一个解决方案；你只需要找到正确的视角。