Sometimes the hardest battles are fought within the silence of our own hearts.

The best ideas come from the intersection of different disciplines.

"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."

The whole is other than the sum of the parts.

最好的想法往往来自那些最接近问题的人。