A ship in port is safe, but that's not what ships are built for.
成功就是做你想做的事,在你想做的时候,在你想做的地方,和你想在一起的人,尽情地做。
I believe in the power of positivity.
The search for reciprocity laws is a fundamental theme in the history of mathematics.
我们的员工是最宝贵的资产;投资于他们的技能就是投资于我们的未来。