I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

创新不仅仅是技术，更是改变思维方式和拥抱新的思考模式。

质量会被长久记住，而价格很快被遗忘。

"The only way to learn mathematics is to do mathematics."

最好是不失败，其次则是败了却还有办法成功，这才叫善于用人。