The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
Productive thinking is characterized by the sudden appearance of the solution as an insight.
译文：人要是失足犯错就会成为千古的遗恨，再回头时发现已经物是人非事事休。赏析：是感情的动物，常常会因为某些原因，做出令人懊恼悔恨的事。每一个错误，都要付出惨痛的代价。错误越大，代价越惨痛。做了错事，良心不安，别人痛苦，自己更痛苦。
The most important thing is to be honest with yourself and with your audience.
在比赛中你必须相信自己的直觉，但也要从每一个错误中学习。
Stay humble and work hard.