书是你握在手中的一个梦。
"A book is a dream that you hold in your hand."
最好的领导者是那些多听少说并从周围每个人身上学习的人。
追求物理学的统一理论不仅仅是一项学术活动；它是理解现实本质的旅程。
普遍来说，一个人的力量是他目前的手段，用来获得某些未来的明显好处。
矩阵力学是对经典物理学的彻底背离，但它是解释原子世界所必需的。
You have to be run by missionaries, not mercenaries.
Coal keeps America competitive in the world.
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.