Never let failure define you. Use it as a stepping stone to something better.

译文：任凭尘世白日里忙碌得像火一样炽热，我却像云朵飘荡，无忧无虑。

Technological progress must go hand in hand with ethics.

一个社会文化系统的行为基础设施是其上层建筑的主要原因。