The fundamental 'formula' of Gestalt theory might be expressed in this way: There are wholes, the behavior of which is not determined by that of their individual elements, but where the part-processes are themselves determined by the intrinsic nature of the whole.

The purpose of advertising is to sell. The purpose of art is to express.

The best books are those that make you see the world anew.

"Dreams come true; without that possibility, nature would not incite us to have them."

If you tremble with indignation at every injustice, then you are a comrade of mine.

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.

I'll never stop learning and trying to be better.

农业效率绝不应以牺牲动物福利为代价。