企业家的功能是通过利用一项发明，或者更一般地说，通过利用一种未尝试的技术可能性来生产一种新商品或以新方式生产旧商品，从而改革或革命化生产模式。
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.
社会正义的首要组成部分是全人类都有足够的食物。
I don't need to be loud to be heard.
Innovation in forestry isn't about replacing nature with technology, but using technology to better understand and work with nature.
The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.
The most dangerous creation of any society is the man who has nothing to lose.
历史不仅仅是发生了什么，还包括人们对此的想法和感受。