Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
品牌建立在信任之上,而信任是通过一致性赢得的。
数学的统一性不是幻觉,而是等待被揭示的现实。
La única derrota es no haber intentado.
The secret of change is to focus all of your energy not on fighting the old, but on building the new.