劳动分工受市场规模的限制。
The division of labor is limited by the extent of the market.
失意之事,大多是由于洋洋得意所致。
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
Entrepreneurs should have a sense of social responsibility.