The biggest risk is not taking any risk.
To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.
教育不仅仅是达到目的的手段,其本身就是目的。
获胜的唯一途径就是比别人学得更快。
科学的美在于它能不断给我们带来惊喜。
人的仁慈从未削弱自由者的毅力或软化他们。一个国家不必变得残酷就可以坚强。