The use of vegetable oils for engine fuels may seem insignificant today, but such oils may become, in the course of time, as important as petroleum and the coal-tar products of the present time.
植物油作为发动机燃料的使用在今天看来可能微不足道，但这些油或许会随着时间的推移变得像石油和煤焦油产品一样重要。
The actions of men are the best interpreters of their thoughts.
Small farms aren't relics—they're laboratories for innovation.
所以，掌权者的主要任务，就在于聚集天下的贤良之士罢了。
我活下来是因为我保持了想象力的活力。