数学家的工作永无止境;总有新的问题要问,新的谜题要解。
A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.
什么使创新思维发生?我认为这真的是一种心态。你必须决定。
The glow of one warm thought is to me worth more than money.
"The past is never dead. It's not even past."
I have learned to seek my happiness by limiting my desires, rather than in attempting to satisfy them.
五个人在一起才是真正的东方神起!