【释义】:早晨能发现昨夜的错误,今日能悔改昨日的过失。  
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.
Digital transformation is not a choice, it is survival.
Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.