The novel is a great discovery: far greater than Galileo's telescope or somebody else's wireless.

It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.

世界拥有技术 - 无论是现有的还是研究中的 - 可以在可持续的基础上养活100亿人口。