要使婚姻长久,就需克服自我中心意识。
我不是一个放弃爱情的人。
如果数据不能证明索引获胜,那么数据是错误的。
The joy of mathematics is in the discovery of patterns and the understanding of their implications.
I'm a firm believer that in order to be successful, you have to be willing to make sacrifices.