化学中最重要的工具不是烧杯或光谱仪,而是想象力。
The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.
Be kind,for everyone is fighting a hard battle.And if you really wanna see what people are, all you have to do... is look.
不理解一个人,就往往会把他当成傻瓜。