To imagine that we're not going to use these technologies when they become available, is as much a denial of who we are as to imagine that we'll use these technologies and not fret and worry about it a great deal.
臆想想我们在可以应用这些技术时 却主动放弃， 是对人性的否认， 至于想象到 我们能在应用这些技术时不担心 不忧心忡忡