我想唯有自由人才能感受到这种兴奋，一个自由人步上漫长的旅程，奔向不确定的未来。
I think the only free man can feel this kind of excitement, a free man step on a long journey, towards the uncertain future.
The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.
人生如梦，不必过于执着。