The language of chemistry is universal, and its symbols are understood by all nations.
化学的语言是普遍的，它的符号被所有国家理解。
不要委屈自己而迎合他人，不要用不正当的手段去获取名誉。
Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems—but as you approach the present, it inevitably seems more and more incredible.
The most important thing in art is the human condition.