技术可以帮助我们监测森林，但智慧教会我们如何保护它们。
The knowledge of the past stays with us to spur us on to new and better things.
镜子经过淬炼会越来越明亮，钢铁经过锤炼会越来越坚硬。
The past is not fixed; it shifts with our retelling.
Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.
有时我们会为某些事情感到悲伤，而我们不愿意告诉别人我们为此感到悲伤。
音乐是心与心之间的桥梁。