The worst thing in the world that can happen to you if you're an engineer that has given your life to something is for someone to rip it off and put their name on it.
Success is not final, failure is not fatal: It is the courage to continue that counts.
运气不好时金子可能变成铁，运气到来时铁也可能变成金。
"Exile is not just a physical state; it's a condition of the soul."