In mathematics, you don't understand things. You just get used to them.
In grain trading, transparency builds trust that lasts longer than any single harvest.
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.
科技能让我们更聪明地捕捞,而不是更辛苦。
现在已经清楚,杂种形成的种子具有两个分化性状中的一个或另一个。