"A great book is a friend that never lets you down."

One of the great mistakes is to judge policies and programs by their intentions rather than their results.

The best works of art are those that continue to reveal new meanings over time.

The beauty of music is that it can be enjoyed by everyone, no matter their background or circumstances.

抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。