创新不仅仅是技术的问题；它关乎我们思维和工作方式的改变。
知道是贤人而不举荐，很危险；知道是善事而不表彰，很危险；知道他能干而不任用，很危险。
The study of topological phases of matter is a testament to the power of theoretical physics to predict and explain new states of matter.
Literature is the bridge between the seen and the unseen worlds.
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.