The most important thing is to prevent the disease, not just to treat it.
最重要的是预防疾病,而不仅仅是治疗它。
"The only real failure in life is not to be true to the best one knows."
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
Chemistry is not just about mixing things in a flask. It's about understanding the world at a molecular level.