我们行业的创新并不总是意味着高科技,有时是把基础工作做得更好。
There is only so much of fortune a man really needs and the rest is just for showing off.
永远不要停止学习,因为世界从未停止变化。
Combinatorics is like the art of counting without actually counting.
Today is difficult, tomorrow is more difficult, but the day after tomorrow is beautiful.