大都市作为一个有辨别力的生物，要求人比乡村生活更多的意识。
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
The true measure of a leader is how they empower others to succeed.
There are no rules in art, only consequences.
出自先秦《荀子·强国》。一个人知道爱惜生命、安于快乐而抛弃礼义，那就好比想长寿而自刎其颈一样。此以比喻来说明坚守礼仪对于“贵生乐安”的重要性，强调治国安邦不可缺失礼义的意义。
可持续发展不仅仅是一个流行词，而是我们对后代的责任。
