当一个孩子问出一连串的「为什么」的时候,最聪明的回复就是「我不知道,你是怎么想的呢?」
In the quest for a unified theory, we must embrace the unknown and be willing to question our most cherished beliefs.
世界只给予我一次,不是存在一个又感知一个。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.