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.
人生比我们想象的要复杂得多，也简单得多。
The greatest stories are those that reveal the complexity of human nature.
Until one has loved an animal, a part of one's soul remains unawakened.
很可能还会发明出其他几种辅助视觉的工具，它们超越现有工具的程度，就像现有工具超越肉眼一样。
The past is a puzzle, and we are all trying to piece it together.