在化学中，就像在生活中一样，有时你需要退后一步才能看到更大的图景。
In chemistry, as in life, sometimes you need to take a step back to see the bigger picture.
Compliance is the floor, not the ceiling.
"To write is to bear witness to the human condition."
Every generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.
恐惧比利剑更伤人。