永远追求卓越，而不是完美。
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.
风险管理不是消除风险，而是在可接受的范围内理解和控制风险。
The best buildings come from the intersection of art and science.
