Every material has its own memory and history.
每种材料都有自己的记忆和历史。
Believe in yourself even when no one else does.
In the midst of difficult times， it is our response that defines us， not the circumstances.
Every challenge is an opportunity in disguise.
The only limit to our realization of tomorrow will be our doubts of today.
我们甚至不知道自己有多强大，直到我们被迫将那种隐藏的力量展现出来。在悲剧、战争、需要的时刻，人们会做出惊人的事情。人类生存和更新的能力是惊人的。
