真正的创新往往来自于倾听工厂一线员工的声音。
"The pursuit of knowledge is a journey without end."
你和上帝之间唯一的区别是你忘记了自己是神圣的。
It always seems impossible until it's done.
I don't think about the past. The only thing that matters is the everlasting present.
A mathematician is a device for turning coffee into theorems.