每種材料都有記憶，每個(gè)行動(dòng)都會(huì)留下痕跡。
Every material has a memory, and every action leaves a trace.
The only real failure in life is not to be true to the best one knows.
你是唯一能做出改變的人。無論你的夢(mèng)想是什么，去追求它。
The beauty of chemistry lies in its ability to create new possibilities from basic principles.
"When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become."
犯錯(cuò)的人生不僅更光榮，而且比無所事事的人生更有用。
The meaning of our existence is not invented by ourselves, but rather detected.