中亚的游牧民族像风一样自由，除了地平线，没有任何墙壁能束缚他们。
每一个实验，无论多么微小，都是迈向更深入理解的一步。
The very essence of the creative is its novelty, and hence we have no standard by which to judge it.
创造性的本质在于它的新颖性，因此我们没有标准来判断它。