优秀和卓越的区别在于对细节的关注。
数学语言是通用的;它超越了所有文化障碍。
你必须对自己的能力有信心,然后足够坚强地坚持下去。
I'm not a feminist. I hail men, I love men. I celebrate American male culture, and beer, and bars and muscle cars...
Success is not final, failure is not fatal: it is the courage to continue that counts.
晏子春秋