优秀的数学家不是知道所有答案的人,而是能提出正确问题的人。
"The only thing stronger than the desire to live is the desire to love."
在我的一生中,大自然的新景象让我像孩子一样欢喜。
I draw from the crowd a lot.
Confidence isn't optimism or pessimism, and it's not a character attribute. It's the expectation of a positive outcome.