一个科学家的真正价值是由他思想的独创性和信念的勇气来衡量的。

你不尝试，就100%不会成功。

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.

建筑必须在材料和构造上诚实。