The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.
最重要的是对你想要做的事情有一个愿景,然后有毅力去实现它。
生命是一场永无休止的战斗。
The essence of mathematics lies in its freedom.
互联网不仅仅是一种技术,它是一种社会现象。