The value of a network is proportional to the square of the number of connected users of the system.

Never stop learning because the world never stops changing.

解释：先前所使用的，现在或许要抛弃。现在要抛弃的，将来或许会用到。

穷人不仅仅是消极的受害者；他们是试图在艰难世界中航行的积极行动者。

I always try to push the boundaries of what's possible in film, to explore new techniques and technologies.

"To define is to limit."

The essence of architecture is to create spaces that inspire and uplift.

变革在开始时最难，在中间最混乱，在结束时最好。