每个数学问题都有一个解决方案;只是需要时间和创造力来找到它。
Neither power nor wealth, only the scepters of art endure.
The flame of the spirit burns brightest in solitude.
I don't care if you're black, white, straight, bisexual, gay, lesbian, short, tall, fat, skinny, rich or poor. If you're nice to me, I'll be nice to you. Simple as that.