I’m a scientific expert; that means I know nothing about absolutely everything. - Arthur C. Clarke

"Could we go into your room?" she asked. "I knew it. I knew it," he said, spinning around and sliding quickly toward his door. "It's finally happend, just like in dreams. An intelligent, beautiful woman is going to declare her undying affection"

In Lys, it seemed, all love began with mental contact, and it might be months or years before a couple actually met. In this way, Hilvar explained, there could be no false impressions, no deceptions, on either side. Two people whose minds were open to one another could hide no secrets.

...if one had to think about every footstep one took, ordinary walking would be impossible.