进化是最伟大的故事。

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

注释：杜绝不良嗜好和欲望，这样才能免除负累。抑制不合理的行为，减少邪恶的行径，这样可以避免过失。远离酒色，这样才能保持自身清白。

"We carry our histories with us, in our bones and in our blood."

The only thing standing between you and your goal is the story you keep telling yourself as to why you can't achieve it.

The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.