【释义】：做很多事却少有成效，不如专心做好一件事情。  

Great companies don't just adapt to change; they drive it.

The people who are crazy enough to think they can change the world are the ones who do.

"Books are the way that we communicate with the dead. The way that we learn lessons from those who are no longer with us, that humanity has built on itself, progressed, made knowledge incremental rather than something that has to be relearned, over and over."