人的身体是人的灵魂最好的图画。
Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.
To live outside the law， you must be honest.
可持续性必须成为每个化学制造过程的核心，否则我们可能会留下一个无法修复的世界。
"Experience is simply the name we give our mistakes."
