世界不是一个愿望实现的工厂。
I'm not perfect, and I don't pretend to be.
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.
我始终相信,在这个世界上,一定有另一个自己,在做着我不敢做的事,在过着我想过的生活。