The deepest theorems often arise from the simplest observations.
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。
The future belongs to those who believe in the beauty of their dreams.
通过别人的鞋可以了解很多东西,他们从哪儿来,将要到哪儿去。